red → green → blue
green → violet → blue
blue → red → green
blue → green → red
Correct answer is A
No explanation has been provided for this answer.
2
3
11
28
Correct answer is D
M = M1 x M2 = 4 x 7 = 28
Total internal reflection will not occur when light travels from
water to air
water into glass
glass to air
glass into water
Correct answer is B
No explanation has been provided for this answer.
0o
45o
90o
180o
Correct answer is A
No explanation has been provided for this answer.
0.05m
0.15m
0.30m
1.00m
Correct answer is A
\(h_i = \frac{h_o \times V}{u}\)
\(h_i = \frac{1.5 \times 0.1}{3}\)
= 0.05m