Suppose a 4.0 kg mass of water gained heat and increased in temperature from 10°c to 15°c. the specific heat capacity of water is 4.186 kj/kg°c. how much heat was gained by the water? 9.6 kj 20 kj 56 kj 84 kj

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.