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WorksheetsEnergy
Total questions: 10
Worksheet time: 10mins
What is energy? Choose the answer that covers all of Energy)
The capacity for doing work or producing heat.
Stored in a system.
Objects motion.
gravitational.
What is potential energy?
stored energy
energy of motion
energy of heat
work
What is kinetic energy?
stored energy
energy of motion
heat
work
What is a kind of potential energy?
gravitational
electrical
thermal
vibrations
What is a kind of kinetic energy?
gravitational
elastic
electrical
none of the above
What is Thermochemistry?
the study of energy changes that happen in a chemical reaction.
the study of rubber band energy.
the study of cells.
the student of elements.
How does heat transfer?
warmer object to cooler
cooler to warmer
doesn't travel
stays put
How many Joules are in 4000calories?
695 J
4J
956J
16,736J
How many kcal are in 5500cal? Show your work with dimensional analysis
55kcal
5.5 Cal
5.5 kcal
both 5.5 Cal and 5.5 kcal
What type of energy is represented in this picture?
kinetic
potential
Calories
Joules
