Text Solution
Verified by Experts
Topper's Solved these Questions
RAY OPTICS
PRADEEP|Exercise Short Answer(d)|17 VideosRAY OPTICS
PRADEEP|Exercise (NCERT)Short Answer|6 VideosRAY OPTICS
PRADEEP|Exercise Short Answer(b)|27 VideosPROPERTIES OF BULK MATTER
PRADEEP|Exercise Multiple choice questions|7 VideosSYSTEMS OF PARTICLES AND ROTATIONAL MOTION
PRADEEP|Exercise Assertion- Reason Type questions|20 Videos
Similar Questions
Explore conceptually related problems
PRADEEP-RAY OPTICS-Short Answer(c)
- A glass slab is placed over a page in which letters are printed in dif...
Text Solution
|
- In the above question, which letter will appear to be raised maximum ?
Text Solution
|
- The intensity of light at a distance r from the axis of a long cylindr...
Text Solution
|
- What is the essential difference between fluorescence and phosphroesce...
Text Solution
|
- Why does a secondary rainbow have inverted colours ?
Text Solution
|
- Why does one prefer a black umbrella to a white one, even in summer ?
Text Solution
|
- Why are danger signals red in colour ?
Text Solution
|
- What is meant by scattering of light ?
Text Solution
|
- (a) What is the essential condition for Rayleigh scattering ? (b) In...
Text Solution
|
- What happens when sixe of scatterer is much bigger than the wavelength...
Text Solution
|
- (a) Why do spectrum colours recombine on passing through two prisms or...
Text Solution
|
- In a primary rainbow, what is the order of colours ? And what is true ...
Text Solution
|
- Why are sodium lamps used for illumination if foggy conditions ?
Text Solution
|
- what is a rainbow ? What is the essential condition for observing it ?
Text Solution
|
- Why does sky look blue and clouds look white?
Text Solution
|
- The sun looks reddish at the time of sunrise and sunset.
Text Solution
|
- Violet colour is seen at the bottom of the spectrum, when white light ...
Text Solution
|
- What is the cause of dispersion ?
Text Solution
|