Answer:
Your question but don't know how to solve it like a dog
Answer: 6.25
Explanation: One coulomb of charge has the equivalent charge of half dozen.25x10^18 electrons.
V = 0, a increasing
a = 0
v increasing, a increasing
v decreasing, a decreasing
Answer:
The power radiated by the hawk is 0.452 Watt.
Explanation:
Given that,
Frequency = 50 Hz
Distance r=60 m
Level = 70 dB
We need to calculate the intensity
Using formula of intensity
Put the value into the formula
We need to calculate the power radiated by the hawk
Using formula of power
Put the value into the formula
Hence, The power radiated by the hawk is 0.452 Watt.