The dark lines in the solar spectrum are due to
1 Absorption of corresponding wavelengths by the prism used
in he spectrograph
2 Destructive interference between waves of certain definite
wavelengths
3 Absorption of corresponding wavelengths by the outer
layers of the sun
4 None of these
Answer / guest
(3) Absorption of corresponding wavelengths by the outer
layers of the sun
| Is This Answer Correct ? | 18 Yes | 2 No |
How can we calculate %difference in Weighing balance?
Which are the two reactors at the indira gandhi centre for atomic research ( igcar )?
When did the most luminous nova appear?
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The Purest form of water can be obtained from:- I) a deep tube well II) a running stream III) a hot water spring IV) a heavy shower of rain
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the basic approach to science was established by:
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Detergents used for cleaning clothes and utensils contain 1 Nitrates 2 Bicarbonates 3 Sulphonates 4 Bismutnates
describe the function of muscles
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