1
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1

A thin plano-convex lens of focal length $$f$$ is split into two halves one of the halves is shifted along the optical axis. The separation between object and image formed by one of the half-lenses is 2.4 and the magnification of same lens is 2. If $$f$$ and $$d$$ be the focal length of the lens and separation between the two halves respectively then

BITSAT 2023 Physics - Ray Optics Question 1 English

A
f = 0.53 m
B
f = 0.6 m
C
f = 0.5 m
D
d = 0.9 m
2
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1

A vessel is half filled with a liquid of refractive index $$\mu$$. The other half of the vessel is filled with an immiscible liquid of refractive index $$2 \mu$$. The apparent depth of the vessel is $$50 \%$$ of the actual depth. Then $$\mu$$ is

A
1.4
B
1.5
C
1.6
D
1.25
3
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

A mosquito O is sitting infront of a glass rod having spherical end of radius of curvature 40 cm. The image would be formed at

BITSAT 2022 Physics - Ray Optics Question 4 English

A
40 cm left
B
infinity
C
20 cm to the right
D
15 cm to the left
4
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

An achromatic convergent doublet of two lenses in contact has a power of +5 D. The power of converging lens is +6 D. The ratio of the dispersive power of the convergent and divergent lenses is

A
3 : 7
B
2 : 3
C
1 : 6
D
5 : 3
BITSAT Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
CBSE
Class 12