A calorimeter is can be used to measure the amount of heat released or involved in a chemical reaction. Whereas thermometer can only measures temperature or hotness of a substance. It cannot be used to measure the thermal rate or amount of heat energy of a reaction.
Answer:
11.56066 m/s
Explanation:
m = Mass of person
v = Velocity of person = 13.4 m/s
g = Acceleration due to gravity = 9.81 m/s²
v' = Velocity of the person in the second
The kinetic and potential energy will balance each other at the surface
Height of the cliff is 9.15188 m
Let height of the fall be h' = 2.34 m
The speed of the person is 11.56066 m/s
Answer:
Tuning a piano is the process of adjusting the tension of its strings, thereby altering their pitch, or frequency of vibration, by slightly turning the tuning pins to which they're attached, so that each string sounds pleasingly in harmony with every other string.
<h2>Hopefully u will satisfy with my answer of ur question..!!</h2>
<h2>Have a nice day ahead dear..!!</h2>
Air Pressure is a force that is exerted onto your body by air molecules.
I'd say potential/kinetic energy.
