The owner of a van installs a rear-window lens that has a focal length of . When the owner looks out through the lens at a person standing directly behind the van, the person appears to be just 0.240 m from the back of the van, and appears to be 0.34 m tall. (a) How far from the van is the person actually standing, and (b) how tall is the person

if you already have the answer to (a), then just work out how many periods there are in 1 minute, and that's the answer to (c).

when cloud cover increases then the suns ray's which provides the earth with light and warmth gets covered due to the due to the suns ray's being blocked, the temperature in that region

therefore to conclude i would like to say that,

=more the cloud cover, the lesser the

happy to

pls mark as brainliest.

answer: good job it's all correct !

explanation: