Question

(please help, this question might be too easy but from the options, im guessing the last three, but i can only choose one)

Clara focused a magnifying glass on to a tissue paper and held it. After a while, the tissue paper caught fire. Identify the statement that provides the correct explanation for this observation.
(a) Clara lit the tissue paper.

(b) the magnifying glass focuses the heat from the sun's radiation.(this is the answer i think is mostly correct)

(c) the magnifying glass is a good conductor of heat and transmits the heat to the paper.

(d) air is a good conductor of heat and transmits the heat into the paper.


thank you for your help and time!

Answer 1

I too think that B is the correct option

please mark as brainliest if you are satisfied