Worksheet

Syllabus Study Notes

Did you know hippopotamuses have killed more people in Africa than any other animal.

Defeat is not bitter unless you swallow it– Joe Clark

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

Q1	Early man used to estimate time based on the movement of __________.
A	Cattle Flocks
B	Heavenly Bodies
C	Wind
D	None of the Above

Q2	Under the SI system of measurement, the standard unit for length is __________.
A	Decametre
B	Kilometre
C	Metre
D	Hectometre

Q3	Which device is fitted in vehicles to measure its speed?
A	Measuring Tape
B	Speedometer
C	Odometer
D	Autometer

Q4	Which of the following is the fastest land animal?
A	Horse
B	Dog
C	Deer
D	Cheetah

Q5	Newton is a standard unit to represent __________.
A	Volume
B	Mass
C	Force
D	Speed

Q6	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

Q7	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

Q8	Which of the following instrument is used to measure time?
A	Odometer
B	Clock
C	Speedometer
D	Barometer

Q9	Which device uses a pendulum as a timing device?
A	Sundial
B	Wall Clock
C	Digital Clock
D	Quartz Clock

Q10	Early man did NOT use __________ to measure time?
A	Water Clock
B	Sundial Clock
C	Quartz Clock
D	Sand Clock

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