Answer:
no deflection
Explanation:
current is flowing from west to east. As the magnetic field of a long wire carrying current is circular, its direction will be north below the wire and south above the wire (according to the right hand rule). So, when the compass is placed underneath the wire, it will still point towards the north direction.
<span>The relationship between the electric field strength at a point and its distance from the source charge is inversely proportional. As the electric field strength increases the charges are more closer to each other which means the distance between the is smaller. It is seen by the equation:
E = </span><span>(1/4*pi*epsilon0) (Q/r^2)</span>
It means Constructive interference has occurred.
Explanation:
Waves travelling from opposite sides can collide to results into constructive interference or destructive interference.
In constructive interference, the crust of the waves merge.This results into increase in energy.In destructive interference the two waves cancel each other to cause loss of energy.
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Constructive interference : brainly.com/question/2413750
Keyword : experiment, wave, energy
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Answer:
The actual efficiency is:

The maximum efficiency possible is:

The rate of heat rejection is:

Explanation:
Considering the specific heat of water 4,1813 KJ/kgK the energy that goes in the system is:

The heat energy that goes out in an ideal situation (Tout = 25°C):

The maximum heat that can be obtained is:

So the maximum efficiency possible is:

The actual efficiency is:

Where
is the obtained work equal to 22 MW
From the balance of energy, the rate of heat rejection is:

Answer:
the car would arrive after 10 hr to Austin.
Explanation:
bus average from amarllo to austin = 60 miles per hour
time takne by bus to reach austin = 8 hr
automobile average from amarllo to austin = 60 miles per hour
from the information given in the question:
60 mph --- 8 h
48 mph --- x h
By using The inverse variation:
60 : 48 = x : 8
60* 8 = 48* x
480 = 48*x
x = 480/48
x = 10 h
the car would arrive after 10 hr to Austin.