Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

Volume of a cylinder is πy2x, where y and x are radius and height of the cylinder respectively. Find percentage error in the measurement of volume. which of the two measurement, height or radius need more attention?
Asked by Topperlearning User | 15 Jul, 2016, 05:39: PM
answered-by-expert Expert Answer

Height of cylinder = x

Radius of cylinder = y

Volume of cylinder = ∏y2x

Percentage error in measurement of volume

% error in v = 2 × % error in y + % error in x

Syntax error from line 1 column 49 to line 1 column 73. Unexpected 'mathsize'. x 100 = Syntax error from line 1 column 49 to line 1 column 73. Unexpected 'mathsize'. Syntax error from line 1 column 49 to line 1 column 73. Unexpected 'mathsize'. x 100

Hence, radius needs more attention because any error in its measurement is multiplied two times.

 

 

Answered by | 15 Jul, 2016, 07:39: PM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 11-science - Physics
In this que while solving it we take D F of alpha =D.F of beta.Why is it so?
question image
Asked by sumedhasingh238 | 29 Mar, 2024, 05:15: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Power unit
Asked by rosysahu678 | 02 Mar, 2024, 06:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
name to fundamental forces in nature
question image
Asked by sanketnaik338 | 04 Oct, 2023, 09:13: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
Calculate the angle of (a) , 1°(b) 1`(minute of arc or arcmin) and (c) 1``(second of arc second) in radius. Use 360°=2π rad, 1°=60` and 1`=60``.
Asked by mayankvaram96 | 01 Oct, 2023, 06:01: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
if the momentum of body decreases by 30% its kinetic energy decreased by
question image
Asked by bhargavchary19 | 23 Dec, 2022, 07:33: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
1. EXPLAIN HOW TO MEASURE DISTANCES USING THE PARALLAX METHOD (BCZ IT IS CONFUSING). 2. HOW DID THE MOLECULAR DISTANCE HAS BEEN FOUND USING THAT ACID(WHOLE PROCEDURE)?
Asked by muhammadkp356 | 16 Oct, 2022, 09:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
The focal length f of a mirror is given by 1/f=1/u+1/v where u and v represent object and image distances respectively. Find relative error in calculation of focal length if u & v are (100 ± 3)cm and (200 ± 4)cm respectively
Asked by kdimple765 | 09 Jun, 2022, 05:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
error
Asked by rajveermundel7 | 18 May, 2022, 09:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
log (1.759÷0.236)
Asked by duritanaik | 03 May, 2022, 08:59: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
f r of a wire is increased by 50 and potential difference decreased by 50% then find the percentage change in current
Asked by imayushanand223 | 29 Dec, 2021, 08:49: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×