Shubham Jha - Class 10
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7 year experience in Training 9th & 10th grade students with special creative techniques.
A memory coach & a passionate educator by choice.
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The components of blood which makes chemical known as antibiotics is
Anonymous Quiz
34%
Platelets
39%
Wbc
14%
Rbc
13%
Plasma
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Shubham Jha - Class 10
https://youtu.be/JV4zy18eiQQ
Iss pe pyaaar ki barrish karo
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If a person has five resistors each of value โ„ฆ, then the maximum resistance he can obtain by connecting them ยกs:
Anonymous Quiz
28%
1ohm
48%
5ohm
15%
10ohm
9%
25ohm
๐Ÿ‘7๐Ÿ˜ข3๐Ÿ”ฅ2๐Ÿ˜ฑ2
The resistance of a resistor is reduced to half of its initial value. In doing so, if other parameters of the circuit remain unchanged, the heating effects in the resistor will become:
Anonymous Quiz
40%
Two times
35%
Four time
20%
Halved
4%
None
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Two bulbs of 100 โ„ฆ and 40 โ„ฆ are connected in series. The current through the 100 โ„ฆ bulb is 1 A. The current through the 40 โ„ฆ bulb will be:
Anonymous Quiz
33%
1a
30%
2a
21%
3a
15%
4a
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When a 4 V battery is connected across an unknown resistor there is a current of 100 mA in the circuit. The value of the resistance of the resistor is:
Anonymous Quiz
32%
4ohm
36%
0.4ohm
26%
40ohm
7%
4.9ohm
๐Ÿคฉ6๐Ÿค”5๐Ÿ‘3๐Ÿ”ฅ1๐Ÿ‘1
if the resistance of a certain copper wire is 1 โ„ฆ, then the resistance of a similar nichrome wire will be about:
Anonymous Quiz
34%
20Ohm
40%
40 ohm
19%
60 ohm
7%
80 ohm
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Unit test kab hai?
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