Class 6 Science Chapter 5 – Measurement of Length and Motion True/False With Answers

Class 6 Science Chapter 5 True/False – Measurement of Length and Motion

Class 6 Science Chapter 5 True/False Statement for “Measurement of Length and Motion” (based on NCERT textbook Curiosity ).

This includes True/False normally asked in school exams, tests, and NCERT exercises.

Measuring cloth using handspan gives the same result for everyone. — False
The SI unit of length is metre. — True
One kilometre is equal to 100 metres. — False
A 15-cm scale has 1 cm divided into 10 equal parts. — True
Handspan, foot and arm length are non-standard units of measurement. — True
A flexible measuring tape is used to measure curved lines. — True
If the zero of a scale is broken, the scale cannot be used for measurement. — False
A car moving on a straight road shows linear motion. — True
The motion of a swing is an example of circular motion. — False
Oscillatory motion repeats its path after a fixed interval of time. — True

Standard units give the same measurement for all people. — True
One millimetre is equal to one-tenth of a metre. — False
The position of an object is described with respect to a reference point. — True
Kilometre stones show the distance from the place where the stone is fixed. — True
The motion of a ceiling fan blade is linear motion. — False
Circular and oscillatory motions are both periodic in nature. — True
A metre scale is suitable for measuring the girth of a tree. — False
The smallest marking on most 15-cm school scales is 1 mm. — True
Position changes with time when an object is at rest. — False
A dropped eraser moves in circular motion. — False

Using body parts for measuring length may give different values. — True
1 cm is equal to 100 mm. — False
A straight march-past of students on Republic Day is an example of linear motion. — True
In oscillatory motion, an object moves along a circular path. — False
A measuring tape is useful for measuring curved surfaces. — True
Distance must always be written with its unit. — True
Using a broken scale is not allowed in scientific measurement. — False
If the reference point changes, the description of motion may also change. — True
An object can be at rest and in motion at the same time depending on reference point. — True
A merry-go-round shows oscillatory motion. — False

The length of the same table will be different if measured using different body parts. — True
The SI system was adopted to remove confusion in measurement. — True
One metre is divided into 1000 millimetres. — True
A pencil can be easily measured using a kilometre scale. — False
Kilometre stones help travellers know how far they are from a city. — True
Linear motion is movement along a straight line. — True
A metal strip fixed at one end shows oscillatory motion when pressed and released. — True
The motion of a planet around the Sun is linear. — False
A curved line cannot be measured using a thread. — False
Periodic motion repeats at equal time intervals. — True

Metre, centimetre and millimetre are standard units of length. — True
A tailor’s tape is rigid and cannot bend. — False
The motion of a child sliding down a straight slide is linear motion. — True
A ball whirled on a string shows circular motion. — True
Objects in the bus appear at rest if we take the bus as the reference point. — True
If the position of an object changes with time, it is in motion. — True
A thread can be used to measure the girth of a tree. — True
One centimetre equals 10 millimetres. — True
A rollercoaster always moves only in circular motion. — False
A swing shows periodic and oscillatory motion. — True