First slide

Measurement

Question

Universal time is based on

Easy

A

rotation of earth on its axis
B

oscillations of quartz crystal
C

vibrations of cesium atom
D

earth's orbital motion around the sun

Solution

Time defined in terms of rotation of the earth is called Universal Time (UT).

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App