11 Questions
1 kJ = 1000 ______
J
Calorimetry is a process used to measure the energy in ______
food
It takes 4.2 J of energy to heat up 1 gram of ______ 1 ℃
water
Energy can be transferred by: heating, light, sound, electricity, and ______
forces
Kinetic Energy formula: KE= ½ mass x ______
velocity^2
Gravitational Potential Energy formula: GPE = mass x g x ______
height
Burning fuels are used to ______ things
heat
Fossil fuels are ______ (they take millions of years to form, so our supplies will run out)
non-renewable
Fossil fuels include coal, oil, and natural ______
gas
Plants that became coal, oil, and natural gas got their energy from the ______
Sun
Electricity is not a ______. It has to be generated using other energy resources
fuel
Test your knowledge on energy in food and calorimetry, including concepts like joules, kilojoules, and the process of using calorimetry to measure energy in food. Understand the relationship between energy, food, and calorimetry.
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