Heat Energy
Trending Questions
Q. Heat energy is converted into other forms of energy. Give some examples.
Q.
The energy obtained from the sun is called
Thermal energy
Solar energy
Wind energy
None of these
Q.
Warm coffee is poured into a coffee mug and kept on a table, After some time we observe that coffee is not warm anymore, i.e., the temperature of coffee has decreased. Which among the following is the correct explanation for this phenomenon?
Heat energy of the warm coffee was released into surroundings.
Coffee mug absorbs all the energy.
Heat energy of the warm coffee was destroyed.
Coffee absorbed all the heat energy.
Q.
The food we cook is mainly prepared using ____ energy.
heat
water
strong
flow
Q.
The energy released from plant matter when they decay is known as heat energy.
False
True
Q. When we hold or hand close to the side of the flame our hand doesn't get burnt , but when we hold our hand close to the tip of the flame we can feel the heat getting more and more hotter. Why of that happening?
Q. How do we visualise heat in real life ?
Q.
Heat is a form of energy.
- True
- False
Q.
What is Heat?
Q. Energy can exist in several forms and may change from one form to another. Give two examples to show the conversion of energy from one form to another.
Q. Energy can exist in several forms and may change from one form to another. Give two examples to show the conversion of energy from one form to another.
Q. Heat is a form of __________
