WorksheetsSCIENCE 7 - 3rd Qtr Reviewer
Total questions: 10
Worksheet time: 10mins
The change in position over an interval of time is called ______.
Displacement
Distance
Motion
Time
Which refers to the length of the entire path travelled by an object?
Displacement
Distance
Motion
Time
Which of the following describes displacement?
It has direction only
It has magnitude only
It lacks magnitude and direction
It has both the magnitude and direction
Kitkit drove to the east at 2km, then 1km south and 2km west to reach home. How long is the total distance she travelled?
5km
2km
1km
0km
Kalel’s car is moving at uniform speed of 30mi north in 0.5hr. What is the speed of the car?
60mph
0.02mph
15mph
30.5mph
What is the formula of distance?
Speed/Time
Time/Speed
Speed X Time
Speed + Time
What does the vertical axis represent on a position-time graph?
Speed of the object
Position of the object
Velocity of the object
Total time travelled by the object
What type of wave does NOT need a medium for it to propagate?
Electromagnetic waves
Mechanical waves
Surface waves
Ocean waves
Which of the following describes sound waves?
Oceanic wave
Standing wave
Transverse wave
Longitudinal wave
It refers to the transfer of heat that occurs within a body or between 2 bodies in contact
Conduction
Convection
Fusion
Radiation
