4/10 An unknown mass of aluminum requires 6290 joules to raise
the temperature from 23.9°C to 80.0°C. What is the mass of the
aluminum?
The specific heat of aluminum is 0.900 J/g.°C

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

Label a-f based on the table using c for concentrated and d for dilute

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.