CameraIcon

SearchIcon

MyQuestionIcon

1

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

Crystal Lattice and Unit Cell

The circular ...

Question

The circular scale of a screw guage has $50$ divisions and pitch of $0.5$ mm. Find the diameter of sphere. Main scale reading is $2$ .

A

1.2 m m

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

B

1.25 m m

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

C

2.20 m m

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

D

2.25 m m

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

Open in App

Solution

The correct option is A $1.2 m m$
Diameter $= M S P + (L C) (V S R)$
$L C = \frac{0.5}{50} = 0.01 m m$
Diameter $= 1 + 0.01 \times (25 - 5) = 1.2 m m$

Suggest Corrections

thumbs-up

0

Similar questions

Q. The circular scale of a screw gauge has 50 divisions and pitch of 0.5 mm. Find the diameter of the sphere. Main scale reading is 2.

Q. The pitch of a screw gauge is

1

mm and its circular scale has

100

divisions. In measurements of the diameter of a wire, the main scale reads

2

45

th mark on circular scale coincides with the baseline. Find the least count ?

Q. A screw gauge has the pitch of 1 mm and 50 divisions on its circular scale. When an object is fitted between its studs, it reads 2 main scale divisions and 32 divisions on a circular scale. There is no zero error. The reading of screw gauge is:

Q. A screw gauge has a screw having

2

1 m m

. The circular scale has

50

divisions. Find the diameter of wire, if the main scale shows

6^{t h}

division and the vernier reads

46

Q. A micrometer screw gauge has a negative error of

7

divisions. While measuring the diameter of a wire, the reading on the main scale is

2

78 t h

circular scale division, coincides with baseline. The number of divisions on the main scale per centimetre is

10

and the circular scale has 100 divisions. Find the pitch of the screw.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Crystal Lattice and Unit Cell

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Crystal Lattice and Unit Cell

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon