What Type Of Reflection Is Used In Torch? - ConceptEra

<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-N687N7D" height="0" width="0" style="display:none;visibility:hidden"></iframe>

Question

What type of reflection is used in torch?

Solution

A torch uses concave reflector with the bulb placed very near to the focus of the reflector.

Share this solution

Related Question

Q- A swimmer sees only hazy contours of objects when he opens his eyes under water, while they are distinct when using a mask. Why?

Chapter: Light

View Answer

Q- The image of an object formed by a convex is obtained on a screen. Will the full size of image be obtained if the lower half of the is made completely opaque?

Chapter: Light

View Answer

Q- A concave lens is used in spectacles to correct myopia-Why?

Chapter: Light

View Answer

ConceptEra: The Learning App for WBBSE Students

Attend classes, ask doubts, give mock tests, and much more from the comfort of your home

Download The App

[email protected]

+91 70442 89520

The Learning Platform For WBBSE Students

Quick Links

News Letter

Subscribe to our newsletter to get important news and updates

© Copyright 2022 ConceptEra | All Right Reserved