logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Units and Measurement
0 votes

The effective length of a simple pendulum is the sum of the following three length of string , radius of bob, length of hook. In a simple pendulum experiment , the length of the string, as measured by a metre scale is $92.0\;cm$ . The radius of the bob combined with the length of the hook, as measured by a vernier callipers is $2.15\;cm$ The effective length of the pendulum is

$\begin{array}{1 1} 92.0\;cm \\ 94.2\;cm \\ 94.15\;cm \\94\;cm \end{array} $

Can you answer this question?
 
 

1 Answer

0 votes
Answer : $94.2\;cm $
$(92.0+2.15)\;cm= 94.15\;cm$
Rounding off to first decimal place, we get $94.2 \;cm$
answered Aug 12, 2014 by meena.p
edited Aug 12, 2014 by meena.p
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...