CameraIcon

SearchIcon

MyQuestionIcon

1

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

Significant Figures in Sum

A vernier cal...

Question

A vernier calipers is used for measuring lengths to an accuracy of:

A

10^-3 m

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

B

10^-1 m

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

C

10^-2m

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

D

10^-4 m

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

Open in App

Solution

The correct option is D
10^-4 m

A vernier calipers is used for measuring lengths to an accuracy of 10^-4m.

Suggest Corrections

thumbs-up

1

Similar questions

Q. In a vernier calipers, there are 10 divisions on the vernier scale and 1 cm on the main scale is divided in 10 parts. While measuring a length, the zero of the vernier lies just ahead of 18 cm mark and 4th division of vernier coincides with a main scale division. The length is

184 \times 10^{- x} c m

. Find the value of

x .

Q.
Vernier Calipers have an accuracy of :

Q. A bar measured with a Vernier caliper is found to be

180 m m

long. The temperature during the measurement is

10^{\circ} C

. The measurement error will be if the scale of the Vernier caliper has been graduated at a temperature of

20^{\circ} C : (α = 1.2 \times 10^{- 5}^{\circ} C^{- 1}

. Assume that the length of the bar does not change).

Q. A rectangular metal slab of mass

33.333 g

has its length 8.0 cm, breadth 5.0 cm and thickness 1mm. The mass is measured with accuracy up to 1 mg with a sensitive balance. The length and breadth are measured with vernier calipers having the least count of 0.01 cm. The thickness is measured with a screw gauge of least count 0.01mm. The percentage accuracy in density calculated from the above measurements is :

Internal jaws of a vernier calipers in used to measure the diameter of a sphere.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Significant Figures

PHYSICS

Watch in App

explore_more_icon

Explore more

Significant Figures in Sum

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon