Energy Transformations Question Preview (ID: 41295)


Forms Of Energy + Transformations. TEACHERS: click here for quick copy question ID numbers.

When a person sings, this transformation occurs...
a) sound to chemical
b) electrical to radiant
c) chemical to sound
d) chemical to mechanical

What is the correct transformation for a light bulb lighting up a room?
a) electrical to thermal
b) electrical to light/radiant to thermal
c) chemical to mechanical to thermal
d) electrical to mechanical to thermal

What is the correct transformation for someone throwing a baseball?
a) nuclear to light/radiant
b) thermal to mechanical
c) chemical to mechanical
d) electrical to chemical

Which list gives examples of electrical ONLY?
a) swinging a bat, hitting a ball, running
b) swimming, eating, jumping
c) pizza, salad, chicken nuggets
d) toaster, hair dryer, heater

Which list gives examples of mechanical ONLY?
a) swinging a bat, hitting a ball, running
b) swimming, eating, jumping
c) pizza, salad, chicken nuggets
d) toaster, hair dryer, heater

Which list gives examples of chemical energy ONLY?
a) swinging a bat, hitting a ball, running
b) swimming, eating, jumping
c) pizza, salad, chicken nuggets
d) toaster, hair dryer, heater

During an energy transformation, the total amount of energy...
a) increases
b) decreases
c) increases then decreases
d) stays the same

When turning on a hairdryer, the following transformation happens...
a) electrical to thermal
b) thermal to electrical
c) chemical to mechanical
d) electrical to mechanical

When swinging a bat while playing baseball, the following transformation occurs...
a) chemical to light/radiant
b) chemical to mechanical
c) mechanical to chemical
d) sound/acoustic to nuclear

When you type on a computer, this transformation occurs...
a) mechanical to sound
b) chemical to mechanical
c) chemical to mechanical to sound
d) light to sound

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