As a change of state is occurring, the temperature of the system does not change. a. True
b. False

Answers

Answer 1

Answer: False. The temperature would change between the change of states.

Answer 2

Answer:

this would be true.

Related Questions

Regarding Indonesia, which of the following statements is false
A tuning fork with a frequency of 512 Hz is used to tune a violin. When played together, beats are heard with a frequency of 4 Hz. The string on the violin is tightened and when played again, the beats have a frequency of 2 Hz. The original frequency of the violin was ______.
A moving 46.6 kg sled feels a 52.9 N friction force. what is the coefficient of friction
Ben walks 500 meters from his house to the corner store. He then walks back toward his house but stops to talk to aneighbor when he is 200 meters from the corner store. If it takes Ben 910 seconds from the time he leaves his houseuntil he stops to talk to his neighbor, what is his average velocity? (Round your answer to the nearest tenth of a meterper second.)Ben's average velocity is m/s.
When a contact force acts between two objects, both objects experience the same size force, but in opposite directions. This is Newton's Third Law of Motion. Explain this sentence clearly and give real life example.?

If you perform 40 J of work lifting a 10-N box from the floor to a shelf, how high is the shelf?

Answers

the shelf is four meters high

four meters feet i believe because 10n ÷ 40j = 4m

Which of the following is not an integer?A. -52/13
B. -3.0
C. 48/6
D. 48/5

Answers

Answer:

The answer is D.

Explanation:

A integer can be positive, negative, or 0. So by simplifying all the fractions (making them into mixed numbers) we can find out that D results in a decimal, which is not a integer.

A car traveling in a straight line has a velocity of 3.79 m/s at some instant. After 5.4 s, its velocity is 11.9 m/s. What is its average acceleration in this time interval? Answer in units of m/s 2

Answers

|Acceleration| = (change in speed) / (time for the change)

Change in speed = (speed at the end) minus (speed at the beginning).

Change in speed = (11.9 m/s - 3.79 m/s) = 8.11 m/s

|Acceleration| = (8.11 m/s) / (5.4 sec) = 1.502 m/s² (rounded)

This solution is written in terms of speed and the absolute value
of acceleration. The question gives no information regarding the
direction of motion at any time, so it's not possible to say anything
about velocity, or the direction of acceleration.

Which one of the following temperatures is equal to 5°C? A. 465 K
B. 0 K
C. 41 K
D. 278 K

Answers

Answer : The correct option is, (D) 278 K

Explanation :

We are given temperature $5^oC$ .

Now the conversion factor used for the temperature is,

$K=^oC+273$

where, K is kelvin and $^oC$ is Celsius.

Now put the value of temperature, we get

$K=5^oC+273=278K$

Therefore, the temperature 278 K is equal to the $5^oC$

The product of an object’s mass and velocity is its A. centripetal force.
B. momentum.
C. net force.
D. weight.

Answers

The product of an object’s mass and velocity is its momentum. Therefore, option B is correct.

What do you mean by the momentum ?

The sum of a particle's mass and velocity is called momentum. As a vector quantity, momentum possesses both magnitude and direction. According to Isaac Newton's second equation of motion, the force applied on a particle is equal to the time rate of change of momentum.

The link between an object's mass, velocity, and direction is provided by momentum. Force is the outcome of any change in momentum. Therefore, the force acting on the object is determined using a change in momentum.

The momentum is the quantity of motion. As an object has momentum if it is moving and has mass, quantity may be measured in this situation. An object lacks momentum if it is immobile.

Thus, option B is correct.

To learn more about the momentum, follow the link;

brainly.com/question/30487676

#SPJ2

The product of an object's mass and velocity is B.momentum.

♡♡Hope I helped!!! :)♡♡

A measure of randomness or disorder