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 ski lodge
B
at the bottom of the hill
C
at the top of the hill
D
in the middle of the hill
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
gravitational potential
B
elastic potential
C
thermal/ heat
D
more kinetic
3) Kinetic energy is in any object that is moving. Where will an object on a hill have the greatest kinetic energy
A
at the middle of the hill
B
at the bottom of the hill
C
at the top of the hill
D
none of these
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
Chemical energy to thermal energy
B
Chemical energy to mechanical energy
C
Thermal energy to chemical energy
D
Mechanical energy to thermal energy
5) Energy transformation that occurs when the sun gives energy to an apple tree so it can grow.
A
radiant to thermal
B
chemical to electrical
C
radiant to chemical
D
nuclear to chemical
6) Potential energy related to an object's height is called _____ potential energy.
A
thermal
B
kinetic
C
gravitational
D
elastic
7) Total energy of a system including the kinetic energy and potential energy of its particles
A
electrical energy
B
thermal energy
C
light energy
D
sound energy
8) A car burning a fossil fuel so it can move transforms _____ energy into mechanical energy.
A
chemical
B
nuclear
C
electrical
D
electromagnetic
9) Which organelle is responsible for converting radiant energy (sunlight) into chemical energy (carbohydrates)?
A
cell wall
B
chloroplast
C
lysosomes
D
mitochondria
10) A Speaker converts Electrical Energy to _____________ then to Sound Energy
A
Mechanical Energy
B
Potential 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
light energy
B
kinetic energy
C
thermal (heat) energy
D
solar energy
12) Any time an energy conservation takes place, some of the original energy is converted to which one of the following/
A
sound
B
thermal
C
light
D
potential
13) The sun transforms nuclear energy into ultraviolet, infrared, and gamma energy all forms of _______________ energy.
A
thermal
B
electromagnetic
C
mechanical
D
sound
14) A nuclear power plant converts nuclear energy in to which type of energy that powers many buildings and homes?
A
potential energy
B
electrical energy
C
thermal energy
D
light 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 electrical
B
electrical to mechanical
C
mechanical to electrical
D
chemical to mechanical
16) Wind is the movement of air caused by differences in air pressure. What is the ultimate energy source for wind?
A
the curvature of Earth
B
ocean surface currents
C
the sun
D
the water cycle
17) Convert is
A
to move from one object to another or one place to another
B
to change from one type to another
C
make clear how your evidence supports your answer
D
a support a statement with evidence
18) a chemical process by which plants use light energy (radiant energy) to make sugar (chemical energy) from water and carbon dioxide
A
PRODUCER
B
COMPOSITION
C
PRIMARY
D
PHOTOSYNTHESIS
19) Which form of energy is made up of gravitational, stored mechanical, and motion energy?
A
mechanical
B
nuclear
C
radiant
D
thermal
20) A battery operated flashlight needs _______ energy to work and transforms it into electrical energy , radiant energy and a little thermal energy.
A
solar
B
chemical
C
electrical
D
nuclear
*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?