Question
What is source of energy in passive solar energy?
Answer: Option D
Answer: (d).Thermal energy
Was this answer helpful ?
Answer: (d).Thermal energy
Was this answer helpful ?
More Questions on This Topic :
Question 2. Wind energy produces no air or....
Question 4. CFCs' are considered as main cause of....
Question 6. Plant give out oxygen in process of....
Question 7. 'UNEP' stands for....
Question 8. 'WEC' stands for....
Question 9. CFCs contains fluorine, carbon and....
Question 10. Younger Dryas event is a Cold....
Latest Videos
Latest Test Papers
Submit Solution