Why does the filament of an electric lamp glow, when current
passes through it ?
Answers were Sorted based on User's Feedback
Answer / guest
the filament has a high resistance. When the current passes
through it, it gets heated and becoming white hot, it gives
out light.
| Is This Answer Correct ? | 5 Yes | 0 No |
Mention a few advantages of photoelectric colorimetric determination.
Mention the formula to calculate ph of a solution?
Which gas is used in bleaching powder.
Why can?t snowballs be made in very cold weather ?
why evolution select ATPin many places like metabolism and other places rather then GTP, TTP etc. and why GTP selected in activation of G-alfa in G protein signalling ??????
Why would we all suffocate, if all the green plants were killed ?
can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification
If you are given two liquids, which look like water, how can you, by two physical tests, prove which one of them may be water ?
What is the composition of bronze ?
What is density of a liquid?
Why has every parachute a hole in the centre ?
How is temporary hardness be removed?