Choice ' C ' is the only correct one.
The Celsius degree and the Kelvin are also the
same size as 9/5 (1.8) Fahrenheit degrees.
the most appropriate answer is A !! our mind automatically connects everything and thus make a story that we don't even familiar with in actual !!
Answer:
5.08m
Explanation:
Charge on an electron=
Number of electrons=2
Mass of electron=
Weight of electron=mg
Where g=Acceleration due to gravity=9.8
Using the formula
Weight of an electron=N
Force between two electrons =Weight of an electron
We know that
Electrostatic force =
Where Charge
r=Distance between two charges
Using the formula
Hence, the distance between two electrons=5.08m
Answer:
33.33 seconds
Explanation:
= Initial length pulled = 20 cm
b = Damping constant = 0.015 kg/s
k = Spring constant = 4 N/m
m = Mass of glider = 250 g
Time period is given by
Using exponential decay formula
Final amplitude = Initial times decay
The time taken is 33.33 seconds
Answer:
D. Current with not flow through a wire if the magnet is outside the coil.
Explanation:
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