An indirect measurement of the speed of molecules is _____. temperature friction energy

Sagot :

An indirect measurement of the speed of molecules is temperature. It can be measured with a thermometer.

Answer: temperature

Temperature is a degree of hotness or coldness measured on a definite scale on an instrument called as thermometer. It actually measures the kinetic energy of randomly moving particles or molecules of air in an atmosphere, living system or entity under study in a constant speed.