Energy from Sea
Trending Questions
What Is the Full Form of OTEC?
What type of energy is possessed by flowing water?
Write two different ways of harnessing energy from ocean.
What are the disadvantages of wave energy?
causes air pollution
energy potential from the sea is quite large, but efficient commercial exploitation is difficult
is not renewable
wave energy is not abundant
Explain the three ways in which energy can be harnessed from the sea.
Name two sources of energy that are pollution-free.
Name any three forms of energy which could be harnessed from the sea.
- Tidal Forms
- Ocean waves energy
- Ocean thermal energy
- Geothermal energy
Write two different ways of harnessing energy from ocean.
What are the advantages of tidal energy?
Flowing water possesses _______.
- It is a conventional form of energy.
- It is renewable.
- It uses the temperature difference in the ocean to generate energy.
- It is capable of producing sufficient electricity for commercial consumption.
Question 7
Ocean thermal energy is due to the
(a) energy stored by waves in the ocean
(b) temperature difference at different levels in the ocean
(c) pressure difference at different levels in the ocean
(d) tides arising out in the ocean
Which of the following can be harnessed from the sea?
1, 2 and 5
1, 2 and 3
3, 4 and 5
1, 2 and 4
- Sea-waves energy
- Tidal energy
- All of these
- OTE
Explain three different ways of harnessing the energy of the ocean. [3 MARKS]
What are the limitations of power generation from tidal energy?
ideal locations from where this energy can be harnessed are limited
cost of construction is high
actual time of generation of power is very low
all of these
