Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9th
Advertisement Remove all ads

Assertion (A): Distance between two celestial bodies is measured in terms of light year. Reason (R): The distance travelled by the light in one year is one light year. - Science

Advertisement Remove all ads
Advertisement Remove all ads
MCQ

Assertion (A): Distance between two celestial bodies is measured in terms of light year.

Reason (R): The distance travelled by the light in one year is one light year.

Options

  • Both A and R are true but R is not the correct reason.

  • Both A and R are true and R is the correct reason.

  • A is true but R is false.

  • A is false but R is true.

Advertisement Remove all ads

Solution

Both A and R are true and R is the correct reason.

Concept: Measurement of Length
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Tamil Nadu Board Samacheer Kalvi Class 9th Science Answers Guide
Chapter 1 Measurement
Exercise | Q V. 3. | Page 12
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×