MyQuestionIcon

1

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

Parallel Lines in Everyday Life

A disc with s...

Question

A disc with segments in rainbow colors is called

A

Newton's disc

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

B

Snell's disc

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

C

Rainbow disc

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

D

VIBGYOR disc

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

Open in App

Solution

The correct option is A
Newton's disc

A disc with segments in rainbow colors is called Newton's disc.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A small top with a small circular disc with seven rainbow colors painted on it. When the top rotates it, what color does the top appear ?

Q. Newton's disc is made up of ____ colors.

Q. A disc of moment of inertia

2 {kg-m}^{2}

8 rad/s

is placed gently on another disc of moment of inertia

4 {kg-m}^{2}

4 rad/s

, in the same direction. What is the angular velocity of the composite disc?

Q. A circular disc is rotating in horizontal plane about vertical axis passing through centre of disc without friction with a time period

0.2 s

. If another identical circular disc is gently placed symmetrically on rotating disc, the time period of the combination of two discs is:

Q. Two discs are rotating about their axes, normal to the plane of the discs and passing through the centre of the discs. Disc

D

2 kg

0.2 m

radius and initial angular velocity of

50 rad/s

D_{2}

4 kg

0.1 m

radius and initial angular velocity of

200 rad/s

. The two discs are brought in contact face to face with their axes of rotation coincident. The final angular velocity (in

rad/s

) of the system is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Parallel Lines in everyday life

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Parallel Lines in Everyday Life

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon