Advertisements
Advertisements
Question
Solar energy is a renewable energy. How?
Advertisements
Solution
Solar energy is renewable, free source of energy, that is sustainable and totally inexhaustible.
APPEARS IN
RELATED QUESTIONS
What are the advantages and disadvantages of using a solar cooker? Are there places where solar cookers would have limited utility?
Explain why, a plane mirror reflector is used in a box-type solar cooker.
If the energy received by 5 m2 area in 10 minutes is 4200 kJ, calculate the value of solar constant.
In a solar water heater, why is the storage tank placed at a higher lever than the solar panel containing coils?
Observe the connections of cells shown in the following images.
i. Which connection will give maximum potential difference?
ii. Give one advantage and one disadvantage of this energy.
Draw neat and labelled diagram.
One solar panel produces a potential difference of 18 V and current of 3 A. Describe how you can obtain a potential difference of 72 Volts and current of 9 A with a solar array using solar panels. You can use sign of a battery for a solar panel.
Power available from solar cells : DC : : power require to run domestic equipments : _________
The potential difference available from a solar cell depends on its area.
Complete the table.
| Limitations of Solar energy | Limitations of Wind energy |
______ is not harmful to the environment.
