Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Study Guide 2
Test Description: Study guide for CBA #2
Instructions: Answer all questions to get your test result.
1) Which of the following always causes change in speed, direction, or both?
A
Either balanced or unbalanced forces
B
Any combination of forces
C
Unbalanced forces
D
Balanced forces
2) What happens if the forces on an object are unbalanced?
A
Its motion will change
B
Its motion will not change
C
Either balanced or unbalanced forces
D
The forces will be zero
3) It takes kira 36 seconds to jog to a store that is 72 meters away. What is her average speed in meters per second?
A
32 m/s
B
3 m/s
C
2 m/s
D
22 m/s
4) A cheetah starts running and covers a distance of 200 meters in 10 seconds. What is the cheetah\'s average speed?
A
0.05 meters per second
B
250 meters per second
C
20 meters per second
D
2000 meters per second
5) A ramp is an example of which type of machine
A
An inclined plane
B
An axle
C
A wedge
D
A pulley
6) Hot air is seen rising from the pavement on a hot summer day. Which of the following is this an example of?
A
Radiation
B
Thermal insulation
C
Thermal Conduction
D
Convection
7) What is the rolling motion of boiling water an example of?
A
Conduction
B
Convection
C
Insulation
D
Radiation
8) As a spoon in a bowl of hot soup becomes warmer, by which process is heat being transferred to the spoon?
A
Convection
B
Direct Contact
C
Conduction
D
Radiation
9) Which device converts chemical energy into electrical energy?
A
Battery Cell
B
Switch
C
Toaster
D
Light Bulb
10) A hair dryer converts what type of energy into thermal energy?
A
Chemical
B
Kinetic
C
Potential
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?