(B) Temperature
<u>Explanation:</u>
Temperature is a measure of the average kinetic energy of the atoms or molecules in the system. The water molecules in a cup of hot coffee have a higher average kinetic energy than the water molecules in a cup of iced tea, which also means they are moving at a higher velocity.The specific heat capacity is how much energy is needed to increase the temperature of one gram of a substance by 1°C or 1K.
Answer:
<h3>The answer is 5 g/mL</h3>
Explanation:
The density of a substance can be found by using the formula

From the question
mass = 150 g
volume = 30 mL
We have

We have the final answer as
<h3>5 g/mL</h3>
Hope this helps you
Bar magnets have 2 poles. I think. Answer: first choice
Answer:
Not acted upon there is no motion
Forces acted upon there is motion
You can refer to the definition stated below:
Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force. This is normally taken as the definition of inertia. ... If that velocity is zero, then the object remains at rest.