A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
RAY OPTICS AND OPTICAL INSTRUMENTS
KUMAR PRAKASHAN|Exercise SECTION-D (MULTIPLE CHOICE QUESTIONS (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)(MCQs BASED ON TEXTUAL ILLUSTRATION AND EXERCISE)|24 VideosMOVING CHARGES AND MAGNETISM
KUMAR PRAKASHAN|Exercise SECTION D (MCQs ASKED IN COMPETITIVE EXAMS)|34 VideosSAMPLE QUESTION PAPER
KUMAR PRAKASHAN|Exercise PART-B SECTION-C|5 Videos
Similar Questions
Explore conceptually related problems
KUMAR PRAKASHAN-RAY OPTICS AND OPTICAL INSTRUMENTS-SECTION-D (MULTIPLE CHOICE QUESTIONS (MCQs))(MCQs ASKED IN COMPETITIVE EXAMS)
- Two similar thin equi-convex lenses, of focal length f each, are kept ...
Text Solution
|
- In total internal reflection when the angle of incidence is equal to t...
Text Solution
|
- Which of the following is responsible fo glittering of a diamond ?
Text Solution
|
- When a beam of light is used determine the position of an object, the ...
Text Solution
|
- Astronunt in space shuttle at 400 km height from Earth surface is obse...
Text Solution
|
- A substance is dipped in liquid, then due to which reason, substances ...
Text Solution
|
- Doctor uses .optical fibre. to observe inner parts of body, which work...
Text Solution
|
- n1 and n2 are refractive indices of core and cladding of optical fibre...
Text Solution
|
- Focal lenghts of objective and eye-piece of telescope 200 cm and 2 cm ...
Text Solution
|
- Light ray bends when it travels from one medium to another medium beca...
Text Solution
|
- Lens is kept nearer to eye to observe a small thin net of wire at 8 cm...
Text Solution
|
- Flint glass lens is made of refractive index 1.5. When it is placed in...
Text Solution
|
- The leaf which has only green pigament is given light of 0.6328 um wav...
Text Solution
|
- Aperture of lens of a camera is f and its exposure time is (1)/(60) s....
Text Solution
|
- Intensity of point-like source at 1000 m is I. it is changed to 16I, t...
Text Solution
|
- Focal lengths of objective and eye-piece of microscope is 1.6 cm and 2...
Text Solution
|
- Power of a convex lens of refractive index 3/2 is 2.5 D in air. If it ...
Text Solution
|
- The surface which doesn.t reflect is given incidence light with 18 W//...
Text Solution
|
- For concave mirror, image obtained at d2 from focus for object at d1 f...
Text Solution
|
- Object of small length 1 is placed on the axis of concave mirror of fo...
Text Solution
|