What is a successful result of science?

an experiment

curiosity

a discovery

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

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

The heliocentric and the geocentric models of the solar system included these central principles