Imagine that the parameters r, l, c, and the amplitude of the voltage v0 are fixed, but the frequency of the voltage source is c
hangeable. if the frequency of the source is changed from a very low one to a very high one, the current amplitude i0 will also change. the frequency at which i0 is at a maximum is called resonance. find the frequency Ï0 at which the circuit reaches resonance.
1 answer:
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Answer:
Explanation:
Given that,
Mass of the car,
Initial speed of the car,
Final speed of the car,
To find,
The maximum mass of grain that it can accept.
Solution,
We know that according to the law of conservation of momentum, the initial momentum is equal to the final momentum.
Therefore, the maximum mass of grain that it can accept is 2554.83 kg. Hence, this is the required solution.
Answer:
330 m/s approx
Explanation:
The RMS speed of a gas is proportional to square root of its absolute temperature is
V ( RMS ) ∝ √T
Here V₁ = 200 , T₁ = 23 +273 = 300K , T₂ = 227 +273 = 500 K
Putting the values
200 / V₂ =
V₂ = 330 m/s approx