Text Solution
Verified by Experts
NCERT TAMIL-RAY OPTICS AND OPTICAL INSTRUMENTS-EXERCISES
- Answer the following questions : Does the apparent depth of a tank o...
Text Solution
|
- Answer the following questions : Does the apparent depth of a tank o...
Text Solution
|
- Answer the following questions : Does the apparent depth of a tank o...
Text Solution
|
- Answer the following questions : Does the apparent depth of a tank o...
Text Solution
|
- Answer the following questions : Does the apparent depth of a tank o...
Text Solution
|
- The image of a small electric bulb fixed on the wall of a room is to b...
Text Solution
|
- A screen is placed 90 cm from an object. The image an object on the sc...
Text Solution
|
- a) Determine the effective focal length of the combination of the two ...
Text Solution
|
- At what angle should a ray of light be incident on the face of a prism...
Text Solution
|
- A cardsheet divided into squares each of size 1 mm^(2) is being viewed...
Text Solution
|
- (i) At what distance should the lens be held from the card sheet in or...
Text Solution
|
- What should be the distance between the object and magnifying glass i...
Text Solution
|
- a) The anlge subtended at the eye by an object is equal to the angle s...
Text Solution
|
- a) The anlge subtended at the eye by an object is equal to the angle s...
Text Solution
|
- a) The anlge subtended at the eye by an object is equal to the angle s...
Text Solution
|
- a) The anlge subtended at the eye by an object is equal to the angle s...
Text Solution
|
- a) The anlge subtended at the eye by an object is equal to the angle s...
Text Solution
|
- An angular magnification (magnifying power) of 30 X is desired using a...
Text Solution
|
- A small telescope has an objective lens of focal length 140 cm and an ...
Text Solution
|
- (a) For the telescope described what is the separation between the obj...
Text Solution
|