MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Vernier Caliper

The reading o...

Question

The reading of given vernier callipers is:

A

5.06 c m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

5.6 c m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

5.06 m m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

5.60 m m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $5.6 c m$
The smallest division on main scale $= 1$ cm and the number of divisions on vernier scale $= 5$
Thus, least count of the calipers $L C =$ smallest division on main scale/number of divisions on vernier scale $= 1 / 5 = 0.2$ cm
The total reading $=$ main scale reading $+ [$ vernier scale reading $\times L C] = 5 + [3 \times 0.2] = 5.6$ cm

Suggest Corrections

thumbs-up

0

Similar questions

Q. A vernier calliper measures the diameter of rod as

1.24 c m

. The vernier callipers has

10

divisions which slide over the main scale of

1 M S D = 0.5 m m .

Find the main scale reading and vernier coincidence.

Q. The diameter of the spherical bob is measured using a vernier callipers.

9

divisions of the main scale, in the vernier callipers, are equal to

10

divisions of the vernier scale. One main scale division is

1 mm

. The main scale reading is

10 mm

8^{t h}

division of vernier scale was found to coincide exactly with one of the main scale division. If the given vernier callipers has positive zero error of

0.04 cm

, then the radius of the bob is ____

\times 10^{- 2} cm

Q. While measuring the length of the rod by vernier callipers the reading on main is 6.4 cm and the eighth division on vernier is in line with marking on the main division. If the least count of callipers is 0.01 cm and zero error-0.04 cm, find

Q. What is the vernier constant of Vernier Callipers?

Q. Suppose that we have a vernier callipers which does not expand or contract on heating. Such a device is very useful in engineering applications where the dimensions are to be found at different temperatures. One such vernier callipers is used to measure the diameter of a rod at different temperatures as shown in table below. What will be the vernier scale reading (division coinciding) at a temperature of

50^{\circ} C

10

vernier scale divisions coincide with

9

main scale divisions and

1

main scale division is equal to

1 mm

Temperature T in $^{\circ} C$	0	20
Main scale reading	$2.4 cm$	$2.4 cm$
Vernier scale reading	$4^{t h}$ division coinciding	$8^{t h}$ division coinciding

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Vernier Callipers and Screw Guage

PHYSICS

Watch in App

explore_more_icon

Explore more

Vernier Caliper

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon