Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Day 8 - Energy
Test Description: Energy PE KE Transfer of Forms of Energy Law of Conservation of Energy
Instructions: Answer all questions to get your test result.
1) (Figure 4) If potential energy is stored energy, and kinetic energy is energy in motion, where does the skier have the greatest amount of potential energy
A
in the middle of the hill
B
at the bottom of the hill
C
at the top of the hill
D
in the ski lodge
2) When kinetic energy is reduced due to friction (and an object slows), which form of energy does the kinetic often get converted into?
A
elastic potential
B
more kinetic
C
thermal/ heat
D
gravitational potential
3) Kinetic energy is in any object that is moving. Where will an object on a hill have the greatest kinetic energy
A
none of these
B
at the top of the hill
C
at the middle of the hill
D
at the bottom of the hill
4) If you saw a diagram that showed the flow of energy within a person when they eat food and convert it into a usable form of energy for activities such as running. Which energy transformation does this process represent?
A
Thermal energy to chemical energy
B
Chemical energy to thermal energy
C
Mechanical energy to thermal energy
D
Chemical energy to mechanical energy
5) Energy transformation that occurs when the sun gives energy to an apple tree so it can grow.
A
radiant to chemical
B
chemical to electrical
C
radiant to thermal
D
nuclear to chemical
6) Potential energy related to an object's height is called _____ potential energy.
A
gravitational
B
elastic
C
kinetic
D
thermal
7) Total energy of a system including the kinetic energy and potential energy of its particles
A
sound energy
B
electrical energy
C
thermal energy
D
light energy
8) A car burning a fossil fuel so it can move transforms _____ energy into mechanical energy.
A
electromagnetic
B
chemical
C
nuclear
D
electrical
9) Which organelle is responsible for converting radiant energy (sunlight) into chemical energy (carbohydrates)?
A
chloroplast
B
cell wall
C
lysosomes
D
mitochondria
10) A Speaker converts Electrical Energy to _____________ then to Sound Energy
A
Potential Energy
B
Mechanical Energy
C
Thermal Energy
D
Chemical Energy
11) On a cold winter day, Matilda rubs her hands together. Stored chemical energy is transformed into mechanical energy. Due to the Law of Conservation of Energy, some of the energy is also transformed into _________.
A
thermal (heat) energy
B
light energy
C
solar energy
D
kinetic energy
12) Any time an energy conservation takes place, some of the original energy is converted to which one of the following/
A
light
B
thermal
C
potential
D
sound
13) The sun transforms nuclear energy into ultraviolet, infrared, and gamma energy all forms of _______________ energy.
A
thermal
B
sound
C
electromagnetic
D
mechanical
14) A nuclear power plant converts nuclear energy in to which type of energy that powers many buildings and homes?
A
electrical energy
B
thermal energy
C
light energy
D
potential energy
15) A hydroelectric dam uses the flow of water to turn a turbine. The turbine turns a magnet to produce electricity. What energy transformation occurs in a hydroelectric power plant?
A
chemical to mechanical
B
chemical to electrical
C
electrical to mechanical
D
mechanical to electrical
16) Wind is the movement of air caused by differences in air pressure. What is the ultimate energy source for wind?
A
the sun
B
ocean surface currents
C
the curvature of Earth
D
the water cycle
17) Convert is
A
a support a statement with evidence
B
make clear how your evidence supports your answer
C
to move from one object to another or one place to another
D
to change from one type to another
18) a chemical process by which plants use light energy (radiant energy) to make sugar (chemical energy) from water and carbon dioxide
A
PRIMARY
B
COMPOSITION
C
PRODUCER
D
PHOTOSYNTHESIS
19) Which form of energy is made up of gravitational, stored mechanical, and motion energy?
A
thermal
B
radiant
C
mechanical
D
nuclear
20) A battery operated flashlight needs _______ energy to work and transforms it into electrical energy , radiant energy and a little thermal energy.
A
nuclear
B
solar
C
chemical
D
electrical
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?