If the specific heat of water is 4.186 kj/kg∙°c, how much heat is required to increase the temperature of 1.2 kg of water from 23 °c to 39 °c?

What were the success and failures that came to boyle’s excitements?

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum