Answer Posted / rajendra singh rajpoot
Solar energy:-The sun is a colossal source of radiant energy which is generated by the thermo-nuclear or ‘fusion’ reaction taking place inside it in which hydrogen nuclei are fused together into Helium nuclei. Almost all the deadly radiations are entirely absorbed by our atmosphere in the absence of which life of any king would be impossible on his earth
The solar radiation is responsible for photo-synthesis without which no vegetable or crop would be possible. Certain radiation like the ultra-violet kill many types of germs and bacteria which and dangerous for health and life. Recently methods have been developed for harnessing this energy for useful purposes. Solar cooker, solar batteries are examples
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What does the acronym am stands in radio transmission?
Who first described how shock waves are formed?
Who did first record the sound?
Explain what does hull speed mean?
What is loudness of sound?
Explain why are metals able to conduct current so well?
For which type of waves is the principle of superposition valid?
When thomas edison was promoting the wide use of direct current, this personal enemy of edisons was the chief proponent and expert in alternating current?
write a program on link list to get information about graduated students?
Which is heavier the land mass or the sea?
What is the difference between intrinsic and extrinsic semiconductors?
How is the index of refraction computed?
Explain what is the ray of light?
How many protons are present in a single deuterium nucleus?
What is the difference between optical zoom, digital zoom and smart zoom?