L4 Energy Stores

Which of the following are common energy stores?

• Electricity, fuels and cells or batteries

• Foods, fuels and cells or batteries

• Foods, Elastic and cells or batteries

• Foods, fuels and gravity

What unit is used to measure the energy content of food?

• Watts

• Grams

• Calorie

• Volts

What energy store does a battery have?

• Chemical potential

• Electric potential

• Elastic potential

• Gravitational potential

In a table lamp how is the energy transferred from the batteries to the bulb

• By heating

• Kinetically

• Mechanically

• Electrically

Which of the following requires the most energy?

• Sleeping

• Watching Television

• Walking

• Running

Which of the following requires the least energy?

• Sleeping

• Watching Television

• Walking

• Running

Which of the following requires the most energy?

• Cycling

• Playing golf

• Laying down

• Reading

Which of the following foods contain the greatest store of chemical energy

• Lettuce

• Butter

• Cereal

• Chicken

Which of the following foods contain the least store of chemical energy

• Lettuce

• Butter

• Cereal

• Chicken

What will probably happen to a person who continually takes in more calories in their food than they need for the activities they do?

• Throw up

• Become ill

• Gain weight

• Lose Weight