here ya go lol always with the warning "Don't use such phrases here, not cool! It hurts our feelings"

Your 249 ml cup of coffee is too hot to drink when served at 82 degree celsius. what is the mass of an ice cube taken from a -21 degree celsius freezer, that will cool your coffee to a pleasant 54 degree celsius. specific heat of the water is 4190 j/kg c, specific heat of ice is 2090 j/kg c, heat of fusion of ice is 3.33 x 10^5 j/kg

What is work? how much work is done to move an object 0 meters?

J. j. thomson’s experiment disproved the theory that an atom