Answer:
a. 9.8 m/s2.
Explanation:
The acceleration depends on the force of gravity. It's independent of the velocity of the ball.
D. a concave mirror
last one.Condution and convection are equzlly efficentmethods of heat transfer.
Frequency required will be 2421.127 kHz
We have given inductance
Current in the inductor
Voltage v = 13 volt
Inductive reactance of the circuit
We know that
f = 2421.127 kHz
Here,
Resistance = 11.7
Ampere = 0.3
Voltage = ?
Now,
R = V/A
11.7 = V/0.3
11.7*0.3 =V
V = 3.51
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