Why should a person start a stopwatch exactly when an event begins?

Type: MCQ • Marks: 1

A. To increase distance

B. To reduce timing error

C. To make object heavier

D. To change speed

Explanation

Correct timing requires matching the stopwatch start to the event start.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 7th Curiosity

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!