Which lens should be used to burn a piece of paper-Biconvex lensBiconcave lensPlano-concave lensPlano-convex lens

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard IX

Physics

Lens

Which lens sh...

Question

Which lens should be used to burn a piece of paper?

Plano-convex lens

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Biconvex lens

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Biconcave lens

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Plano-concave lens

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

Question 4

You are provided with a concave mirror, a convex mirror, a concave lens and a convex lens. To obtain an enlarged image of an object you can use either

(a) concave mirror or convex mirror.

(b) concave mirror or convex lens.

(d) concave lens or convex lens.

Q. Which lens is used to correct myopia−convex or concave?

Q. Which lens is used in peepholes of the door?
a) concave lens
or
b) convex lens

Q. When sunlight is concentrated on a piece of paper by a spherical mirror or lens, then a hole can be burnt in it. For doing this, the paper must be placed at the focus of :
(a) either a convex mirror or convex lens
(b) either a concave mirror or concave lens
(c) either a concave mirror or convex lens
(d) either a convex mirror or concave lens

Q. Which lens should be used to burn a piece of paper?

Join BYJU'S Learning Program