A straight wire carries a 10.0 A current (Figure 1). ABCD is a rectangle with point D in the middle of a 1.10 mm segment of the wire and point C in the wire.

Explanation:

The resources that we value—time, money, labor, tools, land, and raw materials—exist in limited supply. There are simply never enough resources to meet all our needs and desires.

Explanation:

Time, money, labor, land , and raw materials

Answer:

How does the wavelength at which the maximum intensity occurs change when you increase the temperature? The wavelength decreases.

Explanation:

...

Answer: Glare appears on a computer screen when light from the surroundings reflects off of the screen's surface. Some computer screens have a special coating to reduce glare. Which best explains how the coating works? The surface of the coating is rough, so light that shines on it gets scattered in many directions.

HOPE THIS HELPS IF NOT SORRY

The surface of the coating is rough, so light that shines on it gets scattered in many directions best explains how the coating works.

A coating is a protective layer that is put to the surface of an item, The coating can be applied for ornament and jewelry.

Paints are a type of coating that protect the surface of the material and also used for its decoration  as well as also used in corrosion prevention.

When any light is to fall on any rough surface in that condition, the light get scattered in many directions.

The surface of the coating is rough, so light that shines on it gets scattered in many directions best explains how the coating works.

Hence, option B is correct.

To learn more about the coating, refer to the link;

https://brainly.com/question/8448144

#SPJ2

In chemical reactions , by gaining one electron the valence configuration of bromine tend to change.

The elementary electric charge of the electron is a negative one, making it a subatomic particle. Due to their lack of components or substructure, electrons, which are part of the lepton particle family's first generation, are typically regarded to be elementary particles.

There are 7 valence electrons in it. To achieve noble gas configuration, only one additional electron is needed. It will then be known as a bromide ion after receiving one additional electron. In order to create an ion, bromine gains one electron.

Thus, In chemical reactions , by gaining one electron the valence configuration of bromine tend to change.

To learn more about an electron, follow the link;

https://brainly.com/question/1255220

#SPJ1

The maximum deflection of the beam is 8.21 mm.

Dimensions of the beam are b = 406 mm, d = 178 mm, and UB 74.

Section modulus, Z = bd²/6 = 406(178)²/6 × 10⁶ = 60.6 × 10⁶ mm³.

Load acting on the beam is w = 10 KN/m and a central point load of P = 80 kN.

To calculate the maximum deflection of a simply supported beam, we use the formula:

δmax= PL³/ 48EIwL(3 - 4e²) where, P = 80 kN, L = 5 m, E = 205000 N/mm² and I = bd³/12 = 406(178)³/12 × 10⁹ = 1370.7 × 10⁶ mm⁴.

We first find the value of e:

e = c/2 = 178/2 = 89 mm

The value of w is known as 10 KN/m, therefore it’s equal to 0.01 KN/mm.

Substituting these values in the equation gives us:

δmax= (80 × 10³ × (5 × 10³)³)/ (48 × 205000 × 1370.7 × 10⁶ × 0.01 × 5³) × (3 - 4(89/500)²)

δmax= 8.21 mm.

Learn more about deflection here:

https://brainly.com/question/30763702

#SPJ11

Answer:

A fuse and circuit breaker both serve to protect an overloaded electrical circuit by interrupting the continuity, or the flow of electricity. ... Fuses tend to be quicker to interrupt the flow of power, but must be replaced after they melt, while circuit breakers can usually simply be reset.

Acceleration is a derived unit because it is derived from two quantities : Velocity and time.

We know, acceleration = Change in velocity/Time

a) At the higher power setting (1250W), we expect the resistance to be higher.

b) The resistance at the lower setting is 19.2 ohms.

c)The resistance at the higher setting is 11.52 ohms.

a) We can use the formula P = V^2/R, where P is power, V is voltage, and R is resistance. For a given voltage, the power output is proportional to the resistance.

Therefore, at the higher power setting (1250W), we expect the resistance to be higher.

b) At the lower setting (750W), we can use the formula P = V^2/R and solve for R:

R = V^2/P = (120 V)^2 / 750 W = 19.2 ohms

Therefore, the resistance at the lower setting is 19.2 ohms.

c) At the higher setting (1250W), we can use the same formula and solve for R:

R = V^2/P = (120 V)^2 / 1250 W = 11.52 ohms

Therefore, the resistance at the higher setting is 11.52 ohms.

Learn more about electricity and power

brainly.com/question/27442707

#SPJ11

Answer:

Newton's second law of motion can be formally stated as follows: The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.

Explanation:

Hope you get it right!

Answer:

i guess if the a glass gets to cold it will bust

Explanation:

When the friction coefficient between a road and the tyre of a vehicle is 4/3, the maximum incline that the road may have would be 16° so that when brakes are applied, the vehicle stops within 5 m.

The ratio of the frictional force to the normal force is called as the coefficient of friction (COF), which has no dimensions. The ratio that is present between the normal force pressing two surfaces together and the frictional force preventing motion between the two surfaces.

It is mostly represented by using the Greek letter mu (μ) Those materials are said to be as lubricous only if their COF is less than 0.1.

The present Surface roughness and the kind of COF are related to the nature of the materials.

Then we see that,

S=5m,

Friction coefficient (μ)=4/3,

g=10m/\(s^{2}\)

speed u=36km/h=10m/s

v=0 a=\(\frac{v^{2}-u^{2} }{2s}\) = \(\frac{0-10^{2} }{2*5}\) = 10 m/\(s^{2}\)

Then,

R−mgcosθ = 0

⇒ R = mgcosθ

then, ma+mgsinθ−μR = 0

⇒ ma+mgsinθ−μmgcosθ = 0

⇒ a + gsin\(\theta\\\) - μgcosθ = 0

⇒ 10 + 10sinθ - \(\frac{4}{3}\) x 10cosθ = 0

⇒ 30+30sinθ -40cosθ = 0

⇒ 4cosθ - 3sinθ = 3

⇒ 4\(\sqrt{1-sin^{2}\theta }\) = 3+3sinθ

if we square both sides, we have,

sinθ = \(\frac{18+\sqrt{18^{2}-4(25)(-7) } }{2*25}\)

= 14/50 = 0.28

⇒ θ = \(sin^{-1}\) (0.28) = 16°

Hence maximum inclination

θ= 16°

To know more about coefficient of friction, visit:

https://brainly.com/question/136431

#SPJ4

The value that represents the mass of block C that would keep crate D in equilibrium is 196.2 kg (Option D).

To determine of value that represents the mass of block C that would keep crate D in equilibrium, ee can begin by determining the tension in the ropes. Since the crate is held in a certain location by two blocks, the tension in the ropes should be equal. We can use this fact to calculate the tension in the ropes by assuming that they have the same magnitude.

In this case, let T be the tension in each rope segment. The forces acting on the system can be represented in the following free-body diagram:

For the x-direction: T sin 30° = T sin 60° + µg = 0

where µ is the coefficient of friction and g is the acceleration due to gravity. Since the pulleys are frictionless, µ = 0. Therefore, we can simplify the equation as follows:

T sin 30° = T sin 60°

Dividing both sides by T:

sin 30° = sin 60°/2

This gives us: T = (2/√3) mg where m is the total mass of the system and g is the acceleration due to gravity.

Substituting the given values, we obtain:

T = (2/√3) × 150 × 9.81 ≈ 1962 N

Next, we can use the law of the lever to calculate the mass of block C required to keep the crate in equilibrium. According to this law, the sum of the moments acting on the system must be zero. We can choose the point where the ring is attached to the rope as the pivot. This gives us the following equation:

(135 kg)(9.81 m/s²)(3 m) + (mC)(9.81 m/s²)(6 m) - (150 kg)(9.81 m/s²)(4.5 m) - (1962 N)(3 m) = 0

Simplifying: (135)(3) + (6mC) - (150)(4.5) - (1962)(3) = 0

Rearranging: 6mC = 150(4.5) + 1962 - 135(3)

6mC = 2127

mC ≈ 196.2 kg

Therefore, the value that represents the mass of block C required to keep crate D in equilibrium is approximately 196.2 kg. Thus, the correct option is D.

Learn more about crate: https://brainly.com/question/32310523

#SPJ11

Answer:

Time,

t

=

3.1

s

Temperature,

T

=

23.0

∘

Speed of the sound at

23.0

∘

can be given as,

{eq...

The value of resistor R that gives the circuit in the figure a time constant of 22 μs is 220 Ω.

The circuit that is in the figure is shown below:Given that time constant (RC) = 22 μs. To find the value of resistor R, we need to use the formula for the time constant:

RC = τ, where R is the resistance and C is the capacitance of the circuit.

Rearranging the above formula, we get:R = τ / C

Where τ is the time constant and C is the capacitance of the circuit.

From the figure, the capacitance is given as 0.1 μF

.Substituting the values of τ and C in the above formula, we get:

R = (22 × 10⁻⁶ s) / (0.1 × 10⁻⁶ F)

R = 220 Ω

Learn more about resistance at

https://brainly.com/question/31504283

#SPJ11

Out of the given options, only "Blown car tire" would be considered an emergency fund expense.

An emergency fund expense is an unforeseen and urgent cost that requires immediate attention and cannot be easily covered by one's regular income or savings.

Examples of emergency fund expenses may include unexpected car repairs, medical bills, or sudden job loss. The purpose of an emergency fund is to provide a financial cushion that can help cover these types of expenses, allowing individuals to manage unexpected financial shocks without having to resort to high-interest debt or deplete their long-term savings.

Learn more about emergency fund expense, here:

https://brainly.com/question/30662508

#SPJ1

Max Planck utilized the concept of energy quantization in order to develop a model for blackbody radiation that accurately fit experimental results.

Electromagnetic waves emitted by using a blackbody are referred to as blackbody radiation. A blackbody is bodily found out through a small hole within the wall of a hollow space radiator.

The depth of blackbody radiation depends on the wavelength of the emitted radiation and the temperature T of the blackbody.

When the temperature of a black frame increases, it is discovered that the wavelength similar to most electricity changes from 0.26 μm to 0. Thirteen μm Then the ratio of the emissive power of the body at the respective temperature is.

Learn more about Electromagnetic waves here: https://brainly.com/question/25847009

#SPJ4

Answer:

G M1 m1 / R1^2 = G M2 m2 / R2^2          gravitational equation

We can try Kepler's harmonic law

P2^2 = K R2^3

P1^2 = K R1^3     for earth

(P2 / P1)^2 = (R2 / R1)^3       dividing equations

R2^3 = (P2 / P1)^2 * R1^3

R2^3 = (53 / 365)^2 * R1^3

R2^3 = .145 R1^3

R2 = .526 R1

If one uses 93E6 miles as distance of sun from earth then

R2 = 49E6 miles

The elongated nucleus of our galaxy is responsible for generating a wide range of phenomena, including the influence of a supermassive black hole, star formation activity, and the production of synchrotron radiation. These processes are vital to understanding the overall structure, dynamics, and evolution of the Milky Way.

The nucleus of our galaxy, also known as the galactic center, is a region that plays a crucial role in generating various phenomena. Located approximately 26,000 light-years from Earth, it is thought to have an elongated shape rather than being perfectly spherical.

At the heart of the galactic nucleus lies a supermassive black hole called Sagittarius A* (Sgr A*). This black hole is responsible for generating intense gravitational forces, which influence the motion and behavior of surrounding stars, gas, and dust. Additionally, Sgr A* is a major source of X-ray and radio emissions, contributing to the overall energy output of the galaxy's core.

The galactic center also exhibits a high degree of star formation activity. Massive, young stars in this region emit intense ultraviolet radiation, which in turn ionizes the surrounding gas clouds. This process leads to the creation of H II regions, which are areas of glowing ionized gas. These regions not only serve as stellar nurseries but also contribute to the overall appearance and structure of the galactic nucleus.

Furthermore, the interaction of energetic particles, magnetic fields, and turbulent gas flows in the galactic nucleus generates synchrotron radiation, which is emitted at various wavelengths, including radio, infrared, and X-ray. This radiation is an important tool for astronomers to study the complex processes occurring within the core of our galaxy.

For more such questions on Milky Way Galaxy.

https://brainly.com/question/2905713#

#SPJ11

From the top view of the spinning record, we can see that points A and B are at different distances from the center of rotation. Therefore, they have different linear velocities.

A has a greater linear velocity than B: True

B has a greater linear velocity than A: False

A and B have the same linear velocity: False

However, both points A and B are at the same distance from the center of rotation. Therefore, they have the same angular velocity.

A and B have the same angular velocity: True

A has a greater angular velocity than B: False

B has a greater angular velocity than A: False

In summary,

A has a greater linear velocity than B

A and B have the same angular velocity.

For more details about distances click here:

https://brainly.com/question/15172156#
#SPJ11

There are 7 atoms of bromine (br) are present in this molecule, 4pbr₃.4pbr3 is divided into 4 pb atoms and 7 bromine atoms.

The atom consists of matter that may be split without releasing electrical charges.

It's also the smallest unit of matter with chemical element features. As a result, the atom is the fundamental unit of science.

In the nucleus, proton and the neutron is existing. The condition of the atom to be electrically neutral is that the number of the proton and electron should be the same.

4pbr₃, consists 4 atoms of pb and 7 atoms of bromine.

Hence.there are 7 atoms of bromine (br) are present in this molecule, 4pbr₃.

To learn more about the atom, refer to the link;

brainly.com/question/1566330

#SPJ1

Answer:

B. Red

Step by step explanation:

Answer:

Explanation:

Green Blue and Violet are all above Orange.

Only red is below it.

Here are the colors and their frequencies.

Color               Frequency * 10^14

Red                  4.62

Orange            5.00

Green               5.45

Blue                  6.66

Violet                7.50

Answer:

Below

Explanation:

Find acceleration first

vf = vo + at     (starts from rest so vo = 0)

8 = 0 + at    

8 = at

d = vo t + 1/2 a t^2     (substitute 8 in for 'at')

200 = 0 t  + 1/2 (8) t

200 / 4 = t = 50 seconds for front of train to pass her at 8 m/s

  acceleration = change in velocity / change in time = 8 / 50 = .16 m/s^2

Back of train has to travel 120 meters at initial v = 8 m/s  and accelerating  at .16 m/s^2   :

  d = vo t + 1/2 a t^2

 120 = 8 t + 1/2 ( .16 ) t^2

           .16t^2 + 8t - 120 = 0      Quadratic Formula shows t = 13.25 s

vf = vo  + a t

vf = 8 m/s  + .16 m/s^2 ( 13.25 s) = 10.1 m/s

The magnitude of current flowing through the conductance is:
(a) 0.2 A.

(b) 100 A.

(c) 10 e^(-2t) A.

(d) 0.5 sin(5t) A.

(e) 0 A.

To determine the magnitude of the current flowing through a conductance, we need to use Ohm's Law, which states that the current (I) flowing through a conductor is equal to the voltage (V) across it divided by its conductance (G).

Ohm's Law equation: I = V / G

Given the voltage across the conductance in each case, we can calculate the current magnitude using the given conductance values.

(a) Voltage = 2 mV, Conductance = 10 mS (10 ms)

I = (2 mV) / (10 mS)

I = 0.2 A

The magnitude of the current flowing through the conductance is 0.2 A.

(b) Voltage = -1 V, Conductance = 10 mS (10 ms)

I = (-1 V) / (10 mS)

I = -100 A

The magnitude of the current flowing through the conductance is 100 A.

(c) Voltage = 100 e^(-2t) V, Conductance = 10 mS (10 ms)

I = (100 e^(-2t)) / (10 mS)

I = 10 e^(-2t) A

The magnitude of the current flowing through the conductance is 10 e^(-2t) A.

(d) Voltage = 5 sin(5t) V, Conductance = 10 mS (10 ms)

I = (5 sin(5t)) / (10 mS)

I = 0.5 sin(5t) A

The magnitude of the current flowing through the conductance is 0.5 sin(5t) A.

(e) Voltage = 0 V, Conductance = 10 mS (10 ms)

I = (0 V) / (10 mS)

I = 0 A

The magnitude of the current flowing through the conductance is 0 A.

Learn more about current https://brainly.com/question/1100341

#SPJ11

Answer:

B

Explanation:

100km/2h = v

50km/h = v

Hope that helps

Answer:

50 km/h

Explanation:

Because if it traveled 100 km/h and took 2 hrs. then 50 km/h + 50 km/h = 100 km/h

please let me know if I was right. Have a good night :)

Answer:

No

Explanation:

Electromagnetic radiation is used for communications and transmission of information. The waves that are used in this way are radio waves, microwaves, infrared radiation and light.

Answer:

Longitudinal:

Sound wave thru air

Simple Harmonic Motion (SHM) - Object on vibrating spring

Transmission of heat (rod, insulator)

Transverse Wave:

Radio or TV wave

Microwave - Oven, etc

Longitudinal waves need medium for transmission - air, spring, etc.

Transverse waves can travel thru vacuum

Effects of Population Growth on The Economy Population growth may have a positive effect on the economy.

Human population growth bounces the Earth's system in a variety of ways, involving Increasing the extraction of resources from the environment. Rapid population growth built it more difficult for low-income and lower-middle-income countries to supply the increase in public expenditures. Population growth, along with increasing use, of the economy tends to increase emissions of climate-changing greenhouse gases.

On a facile level, the relationship between growth in population and growth in per capita income is clear. After all, per capita income equals total income divided by population. The growth rate of per capita income forcefully equals the difference joining the growth rate of income and the growth rate of population.

So we can conclude that  Population size, growth, age structure, and geographic issues influence economies.

Learn more about Population here: https://brainly.com/question/25630111

#SPJ1