The basic source of geothermal energy is
Correct answer: B. Earth
- A. sun
- B. Earth
- C. moon
- D. water
Explanation
Geothermal energy is heat energy from within the Earth. It is a renewable source of energy that can be used to generate electricity or to heat buildings.The Earth's internal heat is generated by the radioactive decay of elements in the Earth's mantle
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Work and Energy
Work transfers energy when a force causes displacement, while kinetic energy, gravitational potential energy and power describe motion, position and the rate of energy transfer. The work-energy theorem links net work with change in kinetic energy, and efficiency accounts for energy losses rather than treating them as energy destruction.
Practise Work and Energy
748 free Work and Energy MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Work and Energy questions
Escape velocity of Jupiter is
Which of the following fields is dependent on the path?
A force of 10 N is acting on an object at an angle of 120 degrees through a distance of 4m. Calculate the work done
In which of the following case(s) the work done be positive?
Power developed by a person on eating 100g of ice per minute is (Latent heat of ice is 80 cal/g):
A trolley runs from P to Q along a track. At Q its P.E is 50KJ less than at P. At P, the K.E of the trolley is 5KJ. Between P and Q, the work the trolley does against the friction is 10KJ. What is the kinetic energy of the trolley at Q?