Answer:
Reflection
Explanation:
As light is scattered on items which do not generate illumination, they reflect it. This is attributed to the fact that light reflects off of themselves. The moon, for example, absorbs sunlight such that it can be seen at night.
Answer:
The value is
Explanation:
From the question we are told that
The length of the wire is
The current density is
The conductivity is
Generally conductivity is mathematically represented as
Here R is the resistance which is mathematically represented as
Here I is the current which is mathematically represented as
So
And
=>
=>
=>
=>
The formula for speed is s = d/t, where s is speed, d is distance, and t is time. The formula can be applied to all objects, including cars, to find their speed.
<span>You want to focus on the car's acceleration.
(Hope this helps you! :) Have a nice day!)</span>