Types of Energy
Trending Questions
Wind energy
Petroleum
Coal
Uranium
- Non- biodegrable substances
- Biodegrable substances
- Inexhaustible resources
- Exhaustible resources
One of the following is not an exhaustible source of energy. This one is :
(a) natural gas.
(b) petroleum gas
(c) coal gas
(d) biogas
Which one of the following types of resource is iron ore?
Biotic
Renewable
Flow
Non - renewable
- Water
- Wildlife
- Sunlight
- Coal
- Petroleum
- Natural gas
- Wind
- Coal
The sources of energy which are being produced continuously in nature and are inexhaustible, are called
conventional sources
non-renewable sources
non-conventional sources
none of these
Four substances A, B, C and D have their ignition temperature of 600C, 550C, 250C and 200C respectively. It is in the increasing order of inflammability of the given substances.
Why does Substance D have the highest inflammability among all the substances?
- Higher the ignition temperature, Higher the Inflammability
Lower the ignition temperature, lower the inflammability
Lower the ignition temperature , higher the inflammability
Higher the ignition temperature, Lower the inflammability
- Wind energy
- Solar enrgy
- Fossil fuel
- Tidal energy
- remains of non-living materials
- dead remains of birds only
- dead remains of living organisms
- dead remains of insects only
Why petrol is exhaustible natural resource, whereas sunlight is not? Explain.
ObjectsEnergy Conversions1 Bicyclea Sun′s energy to electrical energy2 Engineb Muscular energy to mechanical energy3 Wind turbinec Heat energy to mechanical energy4 Solar paneld Wind energy to electrical energy
- 1-c, 2-b, 3-d and 4-a
- 1-b, 2-c, 3-d and 4-a
- 1-c, 2-a, 3-d and 4-b
- 1-b, 2-c, 3-a and 4-d
- Renewable
- Non-renewable
- Conventional
- Water
- Coal
- Geothermal
- LPG
- Wind
- CNG
- Solar
- Petroleum
- Hydroelectric
- Crude Oil
- Petrol
- Coal
- Diesel
- Wind
- Coal
- Wind
- Petrol
- Diesel
- Coal
- CNG
- Geothermal
- Hydroelectric
- Petroleum
- Solar
- Water
- Wind
- Crude Oil
- LPG
- Inexhaustible resources
- Exhaustible resources
- Non- biodegrable substances
- Biodegrable substances
- diesel
- LPG
- Kerosene
- lubricating oils
- Coal
- Wood
- Cow dung
- Agriculture waste
A. Geothermal energy
B. Energy from water
C. Energy from petrol
D. Energy from plants
- D only
- A, B and C only
- A and B only
- All of the above
- Nuclear fuel
- All of these
- Gaseous fuel
- Fossil fuel