A) 32/3 cm
B) 12 cm
C) 6 cm
D) 4 cm
Correct Answer: C
Solution :
Refracdve index of medium with respect to air \[{{\,}_{a}}{{\mu }_{m}}=\frac{\text{Distance}\,\text{for}\,\text{n}\,\text{waves}\,\text{in}\,\text{air}}{\text{Distance}\,\text{for}\,\text{n}\,\text{waves}\,\text{in}\,\text{medium}}\] \[\frac{4}{3}=\frac{8}{x}\] \[x=6\,cm\]
You need to login to perform this action.
You will be redirected in
3 sec
