You can use this to listen to light from the big bang.
A. a microwave
C.
B. a cell phone
C. a radio
D. a tv

Answer:

14. d

15. b

16. a (I don't know what your course is about, so I'm not positive)

17. c

The code that assigns the value True to a variable called found if the target exists in L and False otherwise is:

found = target in L

From the question, we have the following parameters that can be used in our computation:

Initial variables = L and target

Where

L = List and target = integer

The condition is such that:

There are several ways to do this.

One of them is the following code segment

found = target in L

Another way is

if target in L:

   found  = True

else

   found  = False

Another solution is

found  = False

if target in L:

   found  = True

Read more about code segments at

https://brainly.com/question/20734416

#SPJ1

Answer:

2000-7000 * 6% = - 0,000126

Using the knowledge in computational language in python it is possible to write a code that output the number of characters excluding the three characters commonly used for end-of-sentence punctuation.

   import re

   def check_sentence(text):

     result = re.search(r"^[A-Z][A-Za-z\s]*[\.\?!]$", text)

     return result != None

   print(check_sentence("Is this is a sentence?")) # True

   print(check_sentence("is this is a sentence?")) # False

   print(check_sentence("Hello")) # False

   print(check_sentence("1-2-3-GO!")) # False

   print(check_sentence("A star is born.")) # True

See more about python at brainly.com/question/19705654

#SPJ1

Force in spring at A = 12000lb and force in spring at B = 18000lb, displacement of point D = 6 inches.

To solve for the force in each spring and the displacement of point D, we need to use the principle of equilibrium and the equation for Hooke's Law, which states that the force in a spring is equal to the spring constant multiplied by the displacement.

Since the beam is in equilibrium, the sum of the forces in the x-direction must be zero, and the sum of the forces in the y-direction must be zero.

We can use this to solve for the force in spring A and spring B in terms of displacement of point D.

Fx=F_A -F_B =0

Fy=F_A+F_B-mg=0

Where F_A and F_B are the force in spring A and B respectively, and mg is the weight of the beam acting at the center of mass.

Solving for these equations we can find out that F_A =12000lb and F_B=18000lb and displacement of point D=6 inches.

For more questions like Spring force click the link below:

https://brainly.com/question/14655680

#SPJ4

Answer:

i think its called leggings thats wut my shop teacher told me

Explanation:

Answer:

sorry di ko alam

Explanation:

️‍♀️️‍♀️

The phase identifying the need involves research to determine exactly what the client expects. The correct option is B.

Research is a systematic inquiry process that includes data gathering, documentation of important information, analysis, and interpretation of that data and information.

These all are in accordance with appropriate procedures established by particular academic and professional disciplines.

Action-informing research is its goal. As a result, your study should attempt to place its findings in the perspective of the wider body of knowledge. In order to develop knowledge that is usable outside of the research setting, research must constantly be of the highest calibre.

Research is done during the step of determining the need to ascertain the precise expectations of the client.

Thus, the correct option is B.

For more details regarding research, visit:

https://brainly.com/question/18723483

#SPJ2

Answer:

tralse

Explanation:

it just makes sense yk what I mean XD

im a genius.. brain.ly everyday,

Answer:

true or false makes no sense

Explanation:

a clock is something u use to tell time, like u look at it and be like omg my mom is getting old lol

Control chart diagramming tool can be used to determine the work process's accuracy.

The control chart is a graph used to study how a process changes over time. Data are plotted in time order. A control chart always has a central line for the average, an upper line for the upper control limit, and a lower line for the lower control limit. These lines are determined from historical data.

Control charts show if a process is in control or out of control. They show the variance (or variation) of process output over time. Control charts compare this variance against upper and lower limits to see if it fits within the expected, specific, predictable and normal variation levels.

To know more about control charts visit:

https://brainly.com/question/28022940

#SPJ4

The line plot would have a number line ranging from 7 to 9.5 with increments of 0.5. There would be data points plotted at 7.5, 9.5, 9.0, 8.0, 8.5, and 9.0, with multiple points at certain values.

The line plot would visually represent the distribution of leaf lengths.

Here is a textual representation of the line plot based on the given data:

7.5    |   X

7.75   |

8.0    |   X

8.25   |

8.5    |   X   X

8.75   |

9.0    |   X   X   X   X

9.25   |

9.5    |   X   X   X

9.75   |

In the line plot, each X represents a data point from the given list. The vertical axis represents the count or frequency of each length, while the horizontal axis represents the range of lengths.

To know more about data click the link below:

brainly.com/question/29610516

#SPJ11

Answer:

D. Collects radiation reflected from Earth.

Explanation:

The concentration of chloride ions in the solution can be calculated by using the Nernst equation.

The Nernst equation is used to calculate the potential of an electrochemical cell under non-standard conditions. It relates the electrode potential to the concentrations of the species present in the solution.

The Nernst equation is:E = E° - (RT/nF) ln(Q)where, E is the cell potential under non-standard conditions,E° is the standard electrode potential, R is the gas constant, T is the temperature, n is the number of moles of electrons transferred, F is the Faraday constant, and Q is the reaction quotient.In this case, the standard cell potential (E°) is 0.115 V, and the measured cell potential (E) is 0.0925 V.

The reaction is given as:2AgCl(s) + 2e- → 2Ag(s) + 2Cl-(aq)We can see that n = 2 (two electrons are transferred in the reaction).The Nernst equation can be rearranged to solve for the concentration of chloride ions (Cl-) in the solution:ln(Cl-) = (E° - E)/(0.0592/n)ln(Cl-) = (0.115 - 0.0925)/(0.0592/2)ln(Cl-) = 0.378M[Cl-] = e^0.378M[Cl-] = 1.46 MTherefore, the concentration of chloride ions in the solution is 1.46 M.

To know more about concentration visit:

https://brainly.com/question/13872928

#SPJ11

When looking at postural alignment from a lateral view, the vertical plumb line should be: Slightly anterior to the lateral malleolus.

To learn more about postural alignment refer to:

https://brainly.com/question/1625053

#SPJ4

Explanation:

The main sources of error in the collection of data are as follows : Due to direct personal interview. Due to indirect oral interviews. Information from correspondents may be misleading. Mailed questionnaire may not be properly answered. Schedules sent through enumerators, may give wrong information.

The circular queue is a variation of a regular queue data structure.

In a circular queue, the last element of the queue points to the first element of the queue, forming a circle. In this way, both front and rear of the queue can be treated as circular.

The array-based circular queue is a data structure that operates as a circular queue using an array as the storage medium.

It has the following operations:

Enqueue:

adds an element to the queue.
Dequeue:

removes an element from the queue.
Peek:

retrieves the element at the front of the queue without removing it.
Is Empty:

checks whether the queue is empty.
Is Full:

checks whether the queue is full.

Consider an array-based circular queue that can hold eight elements from index 0-7.

To find the element at index 0, we will perform the following operations:

Initially, the queue is empty.

We can add an element to the queue using the Enqueue operation.

The element 5 is now at the front of the queue, which is also at index 0.

Next, let's add two more elements to the queue using Enqueue operation.

To know more about structure visit:

https://brainly.com/question/33100618

#SPJ11

The access control scheme that could be used in order to authorize a user if he has a specific attribute and denied if they don't, then the access control scheme will be a) attribute-based access control.

In the field of computers and technology, attribute-based access control can be described as a control feature in which those users are authorized for access if they have a particular attribute. On the other hand, such users that do not have the particular attribute will not be granted access.

When working as a security administrator, attribute-based access control can be formulated by the administrator if he wants to give authorized access to certain users.

Although a part of your question is missing, you might be referring to this question:

You are working as a security administrator. Your enterprise has asked you to choose an access control scheme in which a user is authorized to access the resources if the user has a specific attribute and denied if they don't. Which of the following access control schemes should you choose?

a) Rule-based access control

b) attribute-based access control

c) ethernet-based access control

d) none of the above

To learn more about administrator, click here:

https://brainly.com/question/26096799

#SPJ4

All of the given options can be used to maintain the head pressure of a system with an air-cooled condenser:

We analyse each of the options as follows:

a. Fan cycling: By controlling the speed of the fans, the amount of air flowing over the condenser coils can be regulated, which in turn affects the heat transfer and the head pressure of the system.

b. Condenser flooding valve: This valve controls the flow of refrigerant to the condenser, which can help to maintain the desired head pressure by adjusting the refrigerant flow.

c. Dampers or louvers: These can be used to control the amount of air entering the condenser and to direct the airflow, which affects the heat transfer and the head pressure of the system.

Therefore, the correct answer is (d) all of the above.

Read more about pressure at

https://brainly.com/question/31240567

#SPJ1

Answer: The maintenance factor of a lighting system reflects how much of the initial luminous flux is still available at the end of its useful life. The planned lighting engineer must compute the maintenance factor and multiply the new value of the light output by it.

Explanation:

Answer:

Explanation: A lighting system's maintenance factor indicates how much of the initial luminous flux remains available at the end of its service life. The maintenance factor must be determined by the planning lighting engineer and the new value of the luminous flux multiplied by it.

Answer:

there's no photo? but I'm willing to help

Answer:

Zero

Explanation:

For this, it is necessary to use the  the Hagen-Poiseuille equation, which is a law of physics that describes an incompressible fluid of low viscosity through a tube of constant circular cross-section.

By derivating the Pressure over x it becomes zero

\(\frac{dP}{dx} = 0\)

Answer:

2nd one

Explanation:

on edge 21

The option that identifies the engineer should choose the reverse engineering process in the following scenario is there will be changes to the existing product. The correct option is b.

The distinction between the reverse engineering process and the engineering design process is quite slight. The engineering design process is a method that requires months of planning and design in order to provide a blueprint for a specific project.

The fundamental skill of learning to make something by working backward from an existing inspiration for your project is called reverse engineering.

Three contrasts are that the engineering design process is based more on mental and written learning than it is on physical learning (unlike the reverse engineering process).

Therefore, the correct option is b, There will be changes to the existing product.

To learn more about reverse engineering, refer to the link:

https://brainly.com/question/10175918

#SPJ2

Answer:a

Ieieksdjd snsnsnsnsksks

While Eli Whitney is primarily renowned as the inventor of the cotton gin, he was also the pioneer of the mass production process. In 1798, he figured out how to produce muskets by machine.

Contents. The cotton gin, created in 1794 by American-born inventor Eli Whitney (1765–1825), revolutionised cotton production by making the removal of seeds from cotton fibre much faster.

Most often credited to Eli Whitney, who received the patent in 1794, the cotton gin is a machine that separates cotton fibres from the seeds.

To know more about production visit:-

https://brainly.com/question/18564178

#SPJ4

/~\ The correct answer is:

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

B. A demand for unique features.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I hope this helps! /~\

Answer:

A. A reliance on mass production of necessary parts.

Explanation:

Took the test

The diagram provided is a part of the implementation of the lc-3 architecture, and the information that the y provides is the value stored in the memory location, whose address is present in the memory address register (MAR).

No, there is no error in the logic that produces the control signal x, which gates the gated D latch.The given diagram is an implementation of the lc-3 architecture, which consists of two registers, i.e., memory address register (MAR) and memory data register (MDR), one ALU (arithmetic logic unit), one input multiplexer (MUX), one output demultiplexer (DEMUX), and two latches (gated D latch and D latch).

The multiplexer selects one of the two inputs based on the selection signal s, which is produced by the address decoder. When s = 0, the input to the multiplexer is the value present in the memory data register (MDR), and when s = 1, the input to the multiplexer is the value present in the ALU.

To know more about MUX visit:

https://brainly.com/question/32620198

#SPJ11

Answer:

\(-6111.11\ \text{kJ}\)

\(863.28\ \text{kJ}\)

Explanation:

m = Mass of automobile = 1100 kg

v = Velocity of car = 120 km/h = \(\dfrac{120}{3.6}\ \text{m/s}\)

h = Height of hill = 80 m

g = Acceleration due to gravity = \(9.81\ \text{m/s}^2\)

Change in kinetic energy

\(KE=\dfrac{1}{2}m(u^2-v^2)\\\Rightarrow KE=\dfrac{1}{2}\times 1100\times (0-(\dfrac{120}{3.6})^2)\\\Rightarrow KE=-611111.11\ \text{J}\)

Change in kinetic energy is \(-6111.11\ \text{kJ}\)

Change in potential energy is given by

\(PE=mgh\\\Rightarrow PE=1100\times 9.81\times 80\\\Rightarrow PE=863280\ \text{J}\)

The change in potential energy is \(863.28\ \text{kJ}\).

i] The density of the pellet is 0.977 g/cm^{3}. ii] The macropore volume in cm^{3}/g is 0.205 cm^{3}/g. iii] The macropore void fraction in the pellet is 25.1%.iv] The micropore void fraction in the pellet is 49.0%. v] The solid fraction of the pellet is 25.9%. vi] The density of the particles is 1.222 g/cm^{3}.

i] To determine the density of the pellet, we can use the formula:

Density = Mass / Volume

Given that the mass of the pellet is 3.15 g and the volume is 3.22cm^{3}, we can calculate the density as follows:

Density = 3.15 g / 3.22 cm^{3}≈ 0.977 \(g/cm^{3\)

ii] The macropore volume in cm3/g can be calculated by dividing the macropore volume of the pellet (0.645 cm3) by the mass of the pellet (3.15 g):

Macropore volume = 0.645 cm^{3} / 3.15 g ≈ 0.205 \(cm^{3} /g\)

iii] The macropore void fraction in the pellet can be calculated using the formula:

Macropore void fraction = Macropore volume / Total volume of the pellet

Total volume of the pellet = Volume - Macropore volume = 3.22 cm^{3}- 0.645 cm^{3} = 2.575 cm^{3}

Macropore void fraction = 0.645 cm^{3} / 2.575 \(cm^{3}\)≈ 0.251 or 25.1%

iv] The micropore void fraction in the pellet can be calculated using the given micropore volume of the particles (0.40 cm^{3} /g) and the mass of the pellet (3.15 g):

Micropore volume in the pellet = Micropore volume/g x Mass

Micropore volume in the pellet = 0.40 \(cm^{3} /g\) x 3.15 g = 1.26 cm3

Micropore void fraction = Micropore volume in the pellet / Total volume of the pellet

Micropore void fraction = 1.26 \(cm^{3}\) / 2.575 \(cm^{3}\) ≈ 0.490 or 49.0%

v] The solid fraction of the pellet can be calculated by subtracting the sum of macropore and micropore void fractions from 1:

Solid fraction = 1 - (Macropore void fraction + Micropore void fraction)

Solid fraction = 1 - (0.251 + 0.490) ≈ 0.259 or 25.9%

vi] The density of the particles can be determined using the mass of the pellet (3.15 g) and the total volume of the particles:

Total volume of the particles = Volume - Macropore volume = 3.22 \(cm^{3}\)- 0.645 \(cm^{3}\) = 2.575\(cm^{3}\)

Density of the particles = Mass / Total volume of the particles

Density of the particles = 3.15 g / 2.575\(cm^{3}\) ≈ 1.222 \(g/cm^{3}\)

For more questions on pellet

https://brainly.com/question/14809745

#SPJ8