Question 11 Mark
Motion of a pendulum is $.........$ motion.
AnswerMotion of a pendulum is Periodic motion.
View full question & answer→Question 21 Mark
Fill in the blanks with appropriate words:
Motion of a branch of tree is $.........$ motion.
AnswerMotion of a branch of tree is periodic motion.
View full question & answer→Question 31 Mark
If the person is walking along a straight road, its motion is $.........$.
AnswerIf the person is walking along a straight road, its motion is Rectilinear motion.
View full question & answer→Question 41 Mark
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It was the $.........$ who developed the ‘foot’ as their unit of length.
AnswerIt was the Greeks who developed the ‘foot’ as their unit of length.
View full question & answer→Question 51 Mark
Strings of guitar being played are in $.........$ motion.
AnswerStrings of guitar being played are in Periodic motion
View full question & answer→Question 61 Mark
Fill in the blanks with appropriate words:
Each centimetre has $.........$ equal divisions called millimetre.
AnswerEach centimetre has ten equal divisions called millimetre.
View full question & answer→Question 71 Mark
When objects move along a straight line such motion is called $.........$ motion.
AnswerWhen objects move along a straight line such motion is called Rectilinear motion.
View full question & answer→Question 81 Mark
The system of unit of measurement used now days is $.........$
AnswerThe system of unit of measurement used now days is International system of units(SI Units).
View full question & answer→Question 91 Mark
Fill in the blanks:
$1\ cm = .........$metre.
Answer$1\ cm =$ $\frac{1}{10}$metre.
View full question & answer→Question 101 Mark
Fill in the blanks:
$1$ metre $=$_____ centimetre.
Answer$1$ metre $= 100$ centimetre.
View full question & answer→Question 111 Mark
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Invention of $.........$ made great change in modes of transport.
AnswerInvention of wheel made great change in modes of transport.
View full question & answer→Question 121 Mark
A sprinter in 100m race move along a straight track. This type of motion is called $.........$.
AnswerA sprinter in 100m race move along a straight track. This type of motion is called Rectilinear motion.
View full question & answer→Question 131 Mark
$8\ km$ is equal to $.........$ .
Answer$8\ km$ is equal to $8000m.$
View full question & answer→Question 141 Mark
Fill in the blanks:
$1 \ cm = .........mm.$
View full question & answer→Question 151 Mark
Fill in the blanks with appropriate words:
Rotational motion is known as $.........$ motion also.
AnswerRotational motion is known as periodic motion also.
View full question & answer→Question 161 Mark
Fill in the blanks with appropriate words:
System of units now used is known as $.........$ system.
AnswerSystem of units now used is known as $S.I.$ system.
View full question & answer→Question 171 Mark
Fill in the blanks with appropriate words:
Each metre is decided into $100$ equal divisions, called $.........$.
AnswerEach metre is decided into $100$ equal divisions, called centimetre.
View full question & answer→Question 181 Mark
Beating of our heart is non-periodic motion. True/ False
Question 191 Mark
Fill in the blanks with appropriate words:
Measurement means the comparison of an $.........$ quantity with some $.........$ quantity of the same kind.
AnswerMeasurement means the comparison of an unknown quantity with some known quantity of the same kind.
View full question & answer→Question 201 Mark
Fill in the blanks with $<$ or $>$ sign.
$1$ millimetre $......... 1$ centimetre.
Answer$1$ millimetre $< 1$ centimetre.
View full question & answer→Question 211 Mark
When an object moves in a circular path, such motion is called $.........$.
AnswerWhen an object moves in a circular path, such motion is called Circular motion.
View full question & answer→Question 221 Mark
Fill in the blanks:
$1$ kilometre $= ........$ metre.
Answer$1$ kilometre $= 1000$ metre.
View full question & answer→Question 231 Mark
$1$ metre is equal to $......... \ cm.$
Answer$1$ metre is equal to $100\ cm.$
View full question & answer→Question 241 Mark
Km is equal to $.........$ and $.........$ .
AnswerKm is equal to $2000m$ and $200000\ cm.$
View full question & answer→Question 251 Mark
Fill in the blanks with appropriate words:
In $1790,$ the French created a standard unit of measurement called the $.........$ system.
AnswerIn $1790,$ the French created a standard unit of measurement called the metric system.
View full question & answer→Question 261 Mark
Fill in the blanks with appropriate words:
A ball rolling on ground executes a rectilinear motion as well as $.........$ motion.
AnswerA ball rolling on ground executes a rectilinear motion as well as rotational motion.
View full question & answer→Question 271 Mark
$3\ km$ is equal to $.........$ m.
Answer$3\ km$ is equal to $3000m.$
View full question & answer→Question 281 Mark
The known fixed quantity of measurement is called $.........$
AnswerThe known fixed quantity of measurement is called Unit.
View full question & answer→Question 291 Mark
The result of any measurement is expressed in two parts. One part is number and other part is $.........$
AnswerThe result of any measurement is expressed in two parts. One part is number and other part is Unit.
View full question & answer→Question 301 Mark
One centimetre is equal to $.........$ millimetre.
AnswerOne centimetre is equal to$10$ millimetre.
View full question & answer→Question 311 Mark
A ball is rolling on the ground, rotating as well as moving forward on the ground. Therefore it undergoes $.........$ and $.........$ motion.
AnswerA ball is rolling on the ground, rotating as well as moving forward on the ground. Therefore it undergoes rectilinear and rotational motion.
View full question & answer→Question 321 Mark
Fill in the blanks with appropriate words:
Motion is the change in $.........$ of an object.
AnswerMotion is the change in position of an object.
View full question & answer→Question 331 Mark
One kilometre is equal to $.........$ metre.
AnswerOne kilometre is equal to $1000$ metre.
View full question & answer→Question 341 Mark
$10$ centimetres is equal to $.........$ mm.
Answer$10$ centimetres is equal to $100mm.$
View full question & answer→Question 351 Mark
Motion of strings of guitar is $.........$ motion.
AnswerMotion of strings of guitar is Periodic motion.
View full question & answer→Question 361 Mark
Fill in the blanks with appropriate words:
Moving ceiling fan is an example of $.........$ motion.
AnswerMoving ceiling fan is an example of circular motion.
View full question & answer→Question 371 Mark
Fill in the blanks with $<$ or $>$ sign.
$1$ decametre $.........1$ decimetre.
Answer$1$ decametre $ > 1$ decimetre.
View full question & answer→Question 381 Mark
Fill in the blanks with appropriate words:
$.........$ motion is also a periodic motion.
AnswerOscillatory motion is also a periodic motion.
View full question & answer→Question 391 Mark
Hands of clock are example of $.........$ motion.
AnswerHands of clock are example of Circular motion.
View full question & answer→Question 401 Mark
Fill in the blanks with appropriate words:
Striker in the game of carroms moves in a $.........$.
AnswerStriker in the game of carroms moves in a straight line.
View full question & answer→Question 411 Mark
Motion of wheel of car is $.........$ motion.
AnswerMotion of wheel of car is circular motion.
View full question & answer→Question 421 Mark
Motion of falling stone is $.........$.
AnswerMotion of falling stone is Rectilinear motion.
View full question & answer→Question 431 Mark
Fill in the blanks with $<$ or $>$ sign.
$1$ hectometre $.........1$ kilometre.
Answer$1$ hectometre < $1$ kilometre.
View full question & answer→Question 441 Mark
If a child is moving on swing, its motion is $.........$.
AnswerIf a child is moving on swing, its motion is Periodic motion.
View full question & answer→Question 451 Mark
We can use $.........$ to measure length of a curved line.
AnswerWe can use thread to measure length of a curved line.
View full question & answer→Question 461 Mark
Motion of wheel of a bicycle is ________
Question 471 Mark
Motion of the needle of a sewing machine is ________.
Question 481 Mark
Motion of a child on a swing is ________.
Question 491 Mark
Five kilometre is ________m.