Question

How burning lasers burn the objects?

Answer 1

Answer:

A high power laser can burn things because the beam is extremely concentrated light and light energy can be absorbed by some objects and converted to heat.

The burning ability of a laser depends on several factors.

Laser Output Power: Higher power laser beams burn things more easily and faster.

Laser Beam Width: A thinner laser beam always burn things better than a wider laser beam.

Object Color: Dark colored objects normally absorb more light energy so they are easier to burn than light colored objects that sometimes do not absorb light energy.

Hope this helps