3. If a Candle is make to burn in Zero Gravity__:

[A] The Candle will burn for a very long time compared to normal gravity
[B] The flame of the candle will become round
[C] There is no impact of gravity on the burning of candle
[D] The Candle will not burn in zero gravity

In a darkened room, a burning candle is placed 1.50 m from a white wall. A lens is placed between the candle and the wall at a location that causes a larger, inverted image to form on the wall. When the lens is in this position, the object distance is p₁. When the lens is moved 90.0 cm toward the wall, another image of the candle is formed on the wall. Find p₁ and the focal length of the lens.

A candle and a screen are 73 cm apart.Find two points betweencandle and screen where you could put aconvex lens with 14 cm focallength togive a sharp image of the candle on the screen.

Location closest to the candle

A 4.0-cm-tall candle flame is 2.0 m from a wall. You happen to have a lens with a focal length of 42cm.

A) How many places can you put the lens to form a well-focused image of the candle flame on the wall? Answer: 2

B) What is the distance between the candle and the lens for each location? Answer: 60 and 140 cm