First slide

Accuracy; precision of instruments and errors in measurements

Question

If error in measuring diameter of a circle is 4%, the error in measuring radius of the circle would be

Easy

A

2%
B

8%
C

4%
D

1%

Solution

$R = \frac{D}{2} \Rightarrow R \propto D$
$(% error in R) = (% error in D) = 4 %$

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