Question

8.
1)If there is a positve error of 50% in the measurement of
speed of a body, then the error in the measurement of kinetic
energy is
(a) 25%
(6) 50%
(c) 100%
(d) 125%


2)The radius of the sphere is (4.3 + 0.1)cm. The percentage
error in its volume is
0.1x100
- X 100
(b) 3 -
4.3
46.
0.1
(a) 4.3
1
0.1x100
1
0.1x100
©3*4.3
(d) 3+
4.3​

Answer 1

Answer:

the following answer...

Explanation:

a 25%

b

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