Home
Class 7
PHYSICS
In a particular scale A, one metreis div...

In a particular scale A, one metreis divided into 500equal parts and in scale B one cm is divided into 5 equal parts and in scale C one mm is divided into 2 equal parts, then the accuracy of ` "________"`.

A

`A gt B gt C`

B

`A=B lt C`

C

`A=B gt C`

D

`A=B=C`

Text Solution

Verified by Experts

The correct Answer is:
B
Least count of `A=(1)/(500)=0.002m`
I.C. of `B=(1 cm)/5=(1 xx 10^(-2))/(5)=0.002m`
I.C. of C `=(1mm)/2=(1 xx 10^(-3))/2=0.005 m`
So, I.C. of `A=B gt C`. Then the accuracy of `A=B lt C`.
Promotional Banner

Topper's Solved these Questions

  • MEASUREMENTS

    PEARSON IIT JEE FOUNDATION|Exercise Assessment Test (Test 2)|14 Videos

  • MEASUREMENTS

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application (LEVEL 3)|10 Videos

  • MACHINES AND TOOLS

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL 2)|12 Videos

  • MOCK TEST

    PEARSON IIT JEE FOUNDATION|Exercise MULTIPLE CHOICE QUESTION|25 Videos

Similar Questions

Explore conceptually related problems

If a mercury drop is divided into 8 equal parts, its total energy,

Divide line segment AB=10 cm into six equal parts.

The radius of a sphere is r cm. Its divided into two equal parts. The whole surface area of two parts is _______.

A rectangle is divided horizontally into two equal parts. The upper part is further divided into three equal parts and the lower part is divided into four equal parts. Which fraction of the original rectangle is the shaded part?

A rectangle is divided horizontally into two equal parts. The upper part is further divided into three equal parts and the lower part is divided into four equal parts. Which fraction of the original rectangle is the shaded part ?

A loaded spring vibrates with a period T. The spring is divided into four equal parts and the same load is divided into four equal parts and the same load is suspended from one end of these parts. The new period is

Draw a line segment of length 8 cm . Divide it into three equal parts .