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Byju's Answer
Standard XII
Physics
Bouncing Ball Example
How many mini...
Question
How many minimum number of section will be required for potential drop to fall less than 1% if
R
=
R
′
?
A
3
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B
5
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C
6
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D
4
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Solution
The correct option is
C
4
R
R
1
=
6.4
×
10
3
800
×
10
6
=
6.4
8
×
10
5
=
0.8
×
10
−
5
=
8
10
×
10
−
5
=
8
×
10
−
6
If,
R
=
R
1
then minimum number of sections
=
4.
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