Home
Class 11
PHYSICS
Assertion : Light year and year, both me...

Assertion : Light year and year, both measure time.
Reason : Because light year is the time light takes to reach the earth from the sun.

A

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

B

If both , Assertion and Reason are true but Reason is not a correct explanation of the Assertion.

C

If Assertion is true but the Reason is false.

D

If both, Assertion and Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
(d)
Light year is unit of distance and not of time. Therefore, both the assertion and reason are false.
Promotional Banner

Topper's Solved these Questions

  • PHYSICAL WORLD AND MEASUREMENT

    PRADEEP|Exercise Competiton Focus Jee Medical Entrance|18 Videos

  • PHYSICAL WORLD AND MEASUREMENT

    PRADEEP|Exercise Interger type Questions|8 Videos

  • OSCILLATIONS AND WAVES

    PRADEEP|Exercise multiple choice Questions|13 Videos

  • PROPERTIES OF BULK MATTER

    PRADEEP|Exercise Multiple choice questions|7 Videos

Similar Questions

Explore conceptually related problems

Light year is the unit of

Light year is the unit of

Light year is the unit of

How much time does light take to reach us from the sun ?

One light year is equal to

Define light year.