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Physics
The frequencies of X -rays, γ -rays and ultraviolet rays are respectively a , b and c . Then
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Q. The frequencies of $X$ -rays, $\gamma $ -rays and ultraviolet rays are respectively $a$ , $b$ and $c$ . Then
NTA Abhyas
NTA Abhyas 2020
A
$a < b, \, b < c$
B
$a < b, \, b>c$
C
$a>b, \, \, b>c$
D
$a>b, \, \, b < c$
Solution:
$\gamma $ rays has lowest wavelength and highest frequency among them while ultraviolet ray has highest wavelength and lowest frequency.