Disadvantages of Using Nuclear Energy

Q.

The major problem in harnessing nuclear energy is how to

1. Convert nuclear energy into electrical energy.

2. Split nuclei

3. Sustain the reaction

4. Dispose off spent fuel safely

Q.

Why cannot nuclear energy be used directly to cook food?

1. Energy generated is in huge amount so won't be economical to cook food

2. very less amount of heat generated

3. air pollution

4. all of these.