Lightning flashes and you hear a thunder clap for seconds later. the velocity of sound is 340 m/s. how far away did lightning st
1 answer:
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Answer:
The value is
Explanation:
From the question we are told that
The length of the solenoid is
The magnetic field is
The current is
The desired temperature is
Generally the magnetic field is mathematically represented as
=>
Here is the permeability of free space with value
So
=>
Answer:
The answer is ""
Explanation:
Please find the complete question in the attached file.
pi = pressure only at two liquids' devices
PA = pressure atmosphere.
1 = oil density
2 = uncertain fluid density
The pressures would be proportional to the quantity cm from below the surface at the interface between both the oil and the liquid.
