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Did you know the average porcupine has 30,000 spikes.

The art of being wise is the art of knowing what to overlook.– William James

Class VII >> Science >> Motion and Time >> A1

Q1	Which device is fitted in vehicles to measure its speed?
A	Measuring Tape
B	Speedometer
C	Odometer
D	Autometer

Q2	Which device uses a pendulum as a timing device?
A	Sundial
B	Wall Clock
C	Digital Clock
D	Quartz Clock

Q3	Which of the following is used to measure very short intervals of time?
A	Digital Watch
B	Pendulum Clock
C	Quartz Clock
D	Stop Watch

Q4	A presence of gravitational force is found __________.
A	Only Between Earth and Its Atmosphere
B	Between All Heavenly Bodies in the Universe
C	Only Between Earth and Its Satellites
D	Only Between Earth and The Sun

Q5	Under the SI system of measurement, the standard unit for length is __________.
A	Decametre
B	Kilometre
C	Metre
D	Hectometre

Q6	Which of the following is the fastest land animal?
A	Horse
B	Dog
C	Deer
D	Cheetah

Q7	Newton is a standard unit to represent __________.
A	Volume
B	Mass
C	Force
D	Speed

Q8	Early man did NOT use __________ to measure time?
A	Water Clock
B	Sundial Clock
C	Quartz Clock
D	Sand Clock

Q9	Which of the following instrument is used to measure time?
A	Odometer
B	Clock
C	Speedometer
D	Barometer

Q10	Early man used to estimate time based on the movement of __________.
A	Cattle Flocks
B	Heavenly Bodies
C	Wind
D	None of the Above

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