1
VITEEE 2024
MCQ (Single Correct Answer)
+1
-0

An electromagnetic wave with poynting vector $6 \mathrm{Wm}^{-2}$ is absorbed by a surface area $12 \mathrm{~m}^2$. The force on the surface is

A
$24 \times 10^{-8} \mathrm{~N}$
B
$30 \times 10^{-5} \mathrm{M}$
C
$2.4 \times 10^{-12} \mathrm{~N}$
D
$3.6 \times 10^8 \mathrm{M}$
2
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0

Which component of electromagnetic spectrum have maximum wavelength?

A
Radio waves
B
Visible spectrum
C
Gamma rays
D
X-rays
VITEEE Subjects
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