Chemical Energy Experiment Quiz

What is used to measure the temperature change in the experiment?

• Thermometer

• Barometer

• Hygrometer

• Anemometer

What nutrient is primarily found in the rice cake?

• Protein

• Fat

• Carbohydrate

• Fiber

What is used to light the food on fire in the experiment?

• Matchstick

• Lighter

• Hot bunsen burner flame

• Candle

What did the experiment suggest about the cheese?

• It has the least chemical energy.

• It has the most chemical energy.

• It has no chemical energy.

• It has the same chemical energy as rice.

Which food item had the least chemical energy?

• Cheese

• Biscuit

• Rice cake

• Sugar

What was the mass of the foods used in the experiment?

• Different for each food

• Same for all foods

• Only measured for cheese

• Only measured for rice cake

What was the control variable in the experiment?

• Type of food

• Mass of food

• Temperature of food

• Color of food