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secondary 4 | Biology
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Sonia
Sonia

secondary 4 chevron_right Biology chevron_right Singapore

#PHYSICS
Can someone explain why does the blue light have a shorter wavelength than red light?
^ this is the answer for (a), but i dun understand /:

Date Posted: 9 months ago
Views: 53
Kinson Gan
Kinson Gan
9 months ago
Hi Sonia, is this the full question?
Sonia
Sonia
9 months ago
Yes this is

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Eric Nicholas K
Eric Nicholas K's answer
3958 answers (Tutor Details)
1st
Blue light is closer towards the gamma ray end of the spectrum than the radio wave end of the spectrum. Wavelengths decrease in the direction of the gamma ray end.

So blue light, being closer to the gamma ray end, will have a shorter wavelength than red light.