Which is the process by which a solid changes to a liquid?
2 answers:
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Answer:
Explanation:
Generally the workdone in moving the proton is mathematically represented as
Where
So
Here is the velocity at A with value 50 m/s
So
Also
Here is the velocity at A with value
=>
=>
So
Now this workdone is also mathematically represented as
So
Here
So
Generally proton movement is in the direction of the electric field it means that
So
initial speed of 226000 m/s
acceleration of 4.0 x 1014 m/s2,
speed of 781000 m/s
What is Acceleration?
- Acceleration is a rate of change of velocity with respect to time with respect to direction and speed.
- A point or an object moving in a straight line is accelerated if it speeds up or slows down.
- Acceleration formula can be written as,
a = (v - u ) / t m/s²
As we have to find the time taken, the formula can be altered as,
where, t - time taken to reach a final speed
v - final velocity
u - initial velocity
a - acceleration.
Substituting all the given values,
= 1.3875 × 10⁻⁹ seconds.
So, taken to reach the final speed is found to be 1.3 × 10⁻⁹ 8iH..