Her sister Judea would probably be willing to help her.
Answer:
The temperature of the cooler substance was close to the room temperature. Therefore, the system experienced less change
Explanation:
Generally, in a closed system containing two bodies at different temperatures, there is a flow of heat energy from the body at a higher temperature to the body at a lower temperature. The effect is more significant when there is a large temperature difference between the bodies. However, if the temperature difference is small or insignificant, the change will be less.
Answer:
24.32 V/m
Explanation:
We are given that
The distance between the points A and B on two equipotential lines=d=
By using
We have to find the average electric field in (volt/m) at the mid-point C expressed to one decimal places.
We know that the electric field=
Using the formula
Electric field=E=
Answer: The force constant of the spring is 116.1N/m
Explanation: Please see the attachments below
Good precision because he is hitting the same spot 3 times but we don't know if he is accurate. SO the answer is 2