Tag: renewable and non-renewable resources

Questions Related to renewable and non-renewable resources

Which is a non-renewable energy resource?

  1. coal

  2. solar

  3. tides

  4. wind


Correct Option: A
Explanation:

All fossil fuels are non- renewable source of energy. Since coal is a fossil fuel so, it is a non renewable resource.

Sound is form of

  1. Energy

  2. Matter

  3. Radiation

  4. Electromagnetic energy

  5. None of the above


Correct Option: A
Explanation:

Sound is considered as a form of energy because it obeys the First Law of Thermodynamics which states that energy can neither be created nor destroyed but it changes from one form to another. Sound energy is produced when an object vibrates. The sound vibrations cause waves of pressure that travel through a medium, such as air, water, wood or metal. Sound energy is a form of mechanical energy.

The vast amount of ses weeds present in oceans may provide an endless source of.

  1. nuclear energy

  2. methane

  3. thermal energy ocean

  4. none of these


Correct Option: B

Which of the following substances is smokeless?

  1. Charcoal

  2. Biogas and LPG

  3. Coke

  4. All of these


Correct Option: D
Explanation:

Fuels that burns without smoke are also termed as smokeless fuels. Smokeless fuels include charcoal, liquid petroleum, biogas, coke and anthracite.

Producer gas is a mixture of.

  1. carbon monoxide and nitrogen gas

  2. carbon monoxide and hydrogen gas

  3. carbon monoxide and water vapor

  4. carbon monoxide and nitrous oxide


Correct Option: B