Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
NAVNEET PUBLICATION-LENSES-EXERCISE
- Answer the following questions : When do you say that a person iscolo...
Text Solution
|
- Answer the following questions : Explain the perception of colour in ...
Text Solution
|
- Answer the following questions : Explain in short perception of colou...
Text Solution
|
- Answer the following questions : Write a note on perception of colour...
Text Solution
|
- What is colour blindness?
Text Solution
|
- Answer the following questions : What are some persons colour- blind?...
Text Solution
|
- Answer the following questions : What are the difficulties faced by a...
Text Solution
|
- Give scientific reasons : A convex lens is known as a converging len...
Text Solution
|
- Give scientific reasons : A concave lens is known as a diverging len...
Text Solution
|
- Give scientific reasons: Simple microscope is used for watch repair
Text Solution
|
- Give scientific reasons : Watch repairers use a magnifying glass.
Text Solution
|
- Give scientific reasons : In old age, a bifocal lens is necessary fo...
Text Solution
|
- Give scientific reasons : A person suffering from myopia (nearsighte...
Text Solution
|
- Give scientific reasons : A person suffering from hypermetropia (far...
Text Solution
|
- Give scientific reasons : You cannot enjoy watching a movie from a v...
Text Solution
|
- Give scientific reasons : We cannot clearly see an object kept at a ...
Text Solution
|
- Give scientific reasons : One can sense colours only in bright light...
Text Solution
|
- Give scientific reasons : The rays of light travelling through the o...
Text Solution
|
- Give scientific reasons : A convex lens converges the rays of light ...
Text Solution
|
- Give scientific reasons : A concave lens diverges the rays of light ...
Text Solution
|