using the law of refraction, the incidence is equal to the reflection, but not refraction
Same magnitude (1000N) and opposite direction
you may also answer -1000 N
Answer:
Explanation:
given
wavelength of light λ = 479 nm
= 479 x 10⁻⁹ m
the angle
θ = 1.15 / 2 = 0.575°
using
condition for diffraction minimum ,
d sinθ = m λ
for first minimum m = 1
d sinθ = λ
therefore ,
slit width
hence, the width of the slit is equal to
Okay! Thank you for this knowledge