Lighting a match is easy when the match is quickly rubbed across a piece of sandpaper. Which best describes the sequence of energy transformations that take
place to light a match?
Light energy to heat energy
Heat and light energy to
mechanical energy
Chemical energy to
mechanical energy to light
energy to chemical energy
Mechanical energy to heat
energy and then chemical
energy to light and heat
energy

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

What is the cause hearing loss in human being

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geographical equipment to analyze the composition of rocks