Answer :
(a) The water at the surface of the sea is heated by the sun, while the water in the deeper sections is relatively cold. This difference in temperature (heat from the sun) is exploited at ocean thermal power plant to produce electricity.
(b) Tidal energy
Wave energy
Ocean thermal energy
The source of tidal energy is tides, the rise and fall in the level of sea, produced by gravitational pull of moon, on the spinning earth
The source of wave energy is the kinetic energy of waves
The source of ocean thermal energy is the difference in temperature of water, at the surface and in the deeper sections
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Magnetic Field of Circular Conductor41 mins
Magnetic Effects of Electric Current44 mins
Electric Motor37 mins
Lifelines of National Economy + Manufacturing Industries Revision47 mins
Electromagnetic Induction38 mins
Magnetic Force48 mins
Indicators show the Nature of Acids & Bases. How?34 mins
Devour Parts of Speech45 mins
Heating Effect of Electric Current42 mins
Pair of Linear Equations-Yahaan se laye marks57 mins




















Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation


RELATED QUESTIONS :
What is meant by
Lakhmir Singh & Manjit Kaur - PhysicsWhat are the limi
Lakhmir Singh & Manjit Kaur - PhysicsWhy is tidal ener
Lakhmir Singh & Manjit Kaur - PhysicsThe gravitational
Lakhmir Singh & Manjit Kaur - PhysicsWrite two forms i
Lakhmir Singh & Manjit Kaur - PhysicsName any three fo
Lakhmir Singh & Manjit Kaur - Physics