Methods of Heat Transfer

In calorimetry, energy is measured through heat transfer from one substance to another. Which of the following is NOT a method of heat transfer?

• Conduction
• Convection
• Radiation
• Refraction

Temperature is the measure of the average __________ energy of all the particles in a sample.

• nuclear
• potential
• chemical
• kinetic

What law allows calories to be determined by heat transfer from one substance to another?

• Boyle's Law
• Avogadro's Law
• The Law of Definite Proportions
• The Law of Conservation of Energy

A sample of a compound is added to distilled water in a clean beaker. A reaction occurs, and the water temperature drops rapidly. What type of reaction occurs?

• epidemic
• existential
• exothermic
• endothermic

Identify the MAIN method of heat transfer shown in the picture.

• Conduction
• Convection
• Radiation

Identify the MAIN method of heat transfer shown in the picture.

• Conduction
• Convection
• Radiation

Identify the MAIN method of heat transfer shown in the picture.

• Conduction
• Convection
• Radiation

Identify the MAIN method of heat transfer shown in the picture.

• Conduction
• Convection
• Radiation

Identify the MAIN method of heat transfer shown in the picture.

• Conduction
• Convection
• Radiation

Identify the MAIN method of heat transfer shown in the picture. (space heater)

• Conduction
• Convection
• Radiation