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17 questions
An example of periodic motion
Clock
Motion of a boat
Motion of a bus
A tailor uses a ----- to measure
Tape
Scale
Finger-width
A kilometre = ------- metres
1000
100
10
------- is the combination of circular motion and periodic motion.
Swing
Clock
Motion of animals
------ were used to pull vehicles mounted on wheels , in earlier times.
Steam engine
Animals
People
Invention of ------- revolutionized the field of transportation.
Fire
Boat
Wheel
The distance between the elbow to the finger tips....
metre
angul
cubit
The length of curved line can be measured using a
means the change in position of an object with time.
Which unit of length is used to measure a large distance?
THIS IS A MODE OF TRANSPORT BY
AIR
WATER
LAND
THIS SYSTEM OF MEASUREMENT IS CALLED
NON STANDARD UNIT
STANDARD UNIT
NONE OF THESE
An example of rectilinear motion is
apple falling from a tree
motion of a car on road
a spinning top
both (a) and (b)
Which is a correct relationship?
1 m = 100 cm
1 cm = 100 mm
1 km = 100 m
all of these
Which of the following is a standard unit of measurement?
Angul (Finger)
Foot-span
Hand-span
Inch
What is the S.I. unit of length?
Metre
Centimetre
Kilometre
All of the above
Ramu Completed Her Science Chapter Where She Wrote Some Statements. She Wants To Know Which Statements is wrong? He Wants To Take Help From You:
[A]. The motion which repeats itself after regular intervals of time is called periodic motion.
[B]. The revolution of earth around the sun is a periodic motion.
[C]. The revolution of moon around the earth is also a periodic motion.
[D]. None of the above
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