2nd qtr Quiz: Geography 6

Which of the following forms of energy comes from moving objects?

• Electrical Energy

• Mechanical Energy

• Chemical Energy

• Thermal Energy

Which of the following forms of energy is the stored energy in the nucleus of an atom?

• Chemical Energy

• Mechanical Energy

• Light Energy

• Nuclear Energy

What form of energy is found in an electric fan?

• Chemical Energy

• Mechanical Energy

• Light Energy

• Nuclear Energy

Which of the following appliances DOES NOT convert electrical energy to mechanical energy?

• Ceiling fan

• Hand mixer

• Flat iron

• Washing Machine

Which of the following is an example of kinetic energy?

• A ball rolling on the stairs

• A runner in a ready-position

• A girl waiting at the bus stop

• A car in the parking lot

Which of the following is NOT an example of chemical energy transformation?

• Using a battery-operated fan

• Eating protein-rich foods

• Using a coffee maker

• Using fuel for a car

Which of the following is an example of mechanical to thermal energy transformation?

• Using a flat iron to straighten clothes

• Cooking food using an induction cooker

• Rubbing of hands

• Using a rice cooker

What does the Law of Conservation of Energy state?

• Energy cannot be transformed

• Energy can be created

• Energy can be converted

• Energy can be destroyed

What is the formula used to calculate the force being applied?

• f = w/d

• f = w/N

• f = J × d

• f = w × d

The amount of work done in moving a big box 20 meters to the right is 84 Joules. Which of the following shows the correct computation for force?

• f = 20m/ 84 J

• d = 84 J / 20 m

• d = 20m/ 84 J

• f = 84J/ 20m