Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD-SOURCE OF ENERGY-EXAMPLE
- Why burning firewood in traditional chullas is not considered advantag...
Text Solution
|
- Explain LPG.What are its uses?
Text Solution
|
- Explain why: Solar cookers are covered with glass plate.
Text Solution
|
- Explain why: The solar cooker is painted black from inside.
Text Solution
|
- Write any two limitations of solar heating devices.
Text Solution
|
- Why is it not possible to make use of solar cells to meet all our ener...
Text Solution
|
- Write four areas where solar cell is used as source of energy?
Text Solution
|
- Hydrogen gas has high calorific value but it is not used as a domestic...
Text Solution
|
- What is wind mill?Write its two advantages?
Text Solution
|
- On what basis would you classify energy sources as:Renewable and non-r...
Text Solution
|
- On what basis would you classify energy sources as: Exhaustible and in...
Text Solution
|
- What are fossil fuels?How are they formed?why are they non-renewable s...
Text Solution
|
- What is greenhouse effect?Explain in detail
Text Solution
|
- Differentiate between renewable and non-renewable sources of energy.
Text Solution
|
- Oceans are vast store of energy'' justify this statement
Text Solution
|
- What is ocean thermal energy (OTE)?
Text Solution
|
- What are solar reflectors and solar concentrators?
Text Solution
|
- What are constituents of coal gas?
Text Solution
|
- Write two examples of fossil fuels.
Text Solution
|
- What is the range of temperature which can be attained in a box type s...
Text Solution
|