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Observe the figure A and B given below and answer the following questions A B The power generation by the above two methods is non-polluting True/False. List any two applications - Biology

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Question

Observe the figure A and B given below and answer the following questions

A B
  1. The power generation by the above two methods is non-polluting True/False.
  2. List any two applications of solar energy
  3. What is a photovoltaic cell?
Short Note

Solution

(i) True

(ii) (a) Electricity generation

(b) Solar light

(iii) A photovoltaic cell is a semiconductor diode that converts visible light into direct current (DC).

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Chapter 16: Environmental Issues - SHORT ANSWER [Page 118]

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NCERT Exemplar Biology [English] Class 12
Chapter 16 Environmental Issues
SHORT ANSWER | Q 11. | Page 118

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