0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Assertion :The maximum refractive index of liquid for total internal reflection of the ray passing through the prism should be 2 Reason: Here critical angle is 45
  1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
  2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
  3. Assertion is correct but Reason is incorrect
  4. Both Assertion and Reason are incorrect

A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B
Assertion is correct but Reason is incorrect
C
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
D
Both Assertion and Reason are incorrect
Solution
Verified by Toppr

We have refractive index,
μ=1sinC

where C is the critical angle.

Given that refractive index is 2

2=1sinC

C=45o

Was this answer helpful?
0
Similar Questions
Q1
Choose the correct option for the given assertion and reason.
Assertion: Two plane mirrors kept at right angle deviate any ray of light by 180 after two successive reflections.
Reason: The above condition is satisfied only for angle of incidence, i=45.
View Solution
Q2
Assertion: The compressibility factor for H2​ and He is (1+PbRT)
Reason: The compressibility factor for H2​ and He can be derived from Van der Waal's equation.
View Solution
Q3
Assertion : Two electrons of helium atom are placed in only one shell but three electrons of lithium need two shells.
Reason: A shell can have maximum 2n2 electrons.
View Solution
Q4
Assertion :The maximum refractive index of liquid for total internal reflection of the ray passing through the prism should be 2 Reason: Here critical angle is 45
View Solution
Q5

ASSERTION: n-Pentane and n-Hexane belong to a homologous series.

REASON: n-Pentane and n-Hexane belong to the same class of hydrocarbons and they differ by a - CH2 - group.


View Solution