A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-OPTICS AND OPTICAL INSTRUMENTS-All Questions
- Coloujrs of thin soap bubbles are due to
Text Solution
|
- Light enters at an angle of incidance in a tranjsparent road of refrac...
Text Solution
|
- A luminous object is placed at a distance of 30 cm. from the convex le...
Text Solution
|
- Electromagnetic radition of frequency v, velocity v and wavelength lam...
Text Solution
|
- An astronomical telescope if ten -fold angular magnification has a len...
Text Solution
|
- The focal lengths of a converging lens measured for violet, green and ...
Text Solution
|
- If f(V) and f(R) are the focal lengths of a concex lens for violet and...
Text Solution
|
- Onc face of a rectangular glass plate 6 cm thick is silcerd. An object...
Text Solution
|
- Light travels through a glass plate of thickness t and refractive inde...
Text Solution
|
- A convex lens of focal length 80 cm and a concave lens of focal length...
Text Solution
|
- A lens if placed between a source of light and a wall. It forms images...
Text Solution
|
- If two mirrors are kept at 60^circ to each other, then the number of i...
Text Solution
|
- The hypermetropia is a
Text Solution
|
- An echlromatic combination of lenses is formed by joining
Text Solution
|
- Focal length of convex lens will miximum for
Text Solution
|
- Deviation delta produced by a prism of angle A, which is assumed to be...
Text Solution
|
- A point soujrce of light is placed 4 m below the surface of water of r...
Text Solution
|
- Time taken by sunlight to pass through a window of thickness 4 mm whos...
Text Solution
|
- These is a prism with refractive index equal to sqrt2 and the refracti...
Text Solution
|
- A beam of monochromatic light is refacted from vacuum into a medium of...
Text Solution
|