If the energy in one donut was used to heat 33.5 kg of water, calculate the increase in temperature of the water (in c)

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number

What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves