Answer:
The height of the image of the candle is 20 cm.
Explanation:
Given that,
Size of the candle, h = 12 cm
Object distance from the candle, u = -6 cm
Focal length of converging lens, f = 15 cm
To find,
The height of the image of the candle.
Solution,
Firstly, we will find the image distance of the candle. Let it is equal to v. Using lens formula to find the image distance.

v is image distance

If h' is the height of the image. Magnification is given by :


So, the height of the image of the candle is 20 cm.
I say "Terry is correct." and "Stop looking at me !" .
The molecules of the perfume diffuse through the room at a certain critical concentration and later are detected by our noses.
Answer:
Water has more kinetic energy because it is liquid, as ice is harder, so it's cells can't move as much.