Answer:
Lighter colors in the summer reflect sunlight and are less prone to absorb sunlight as well. This keeps the body from being heated. Dark clothing are best worn in the winter because they absorb and keep the heat from the sun, which helps to warm your body.
Explanation:
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Fossil and hydro energy have a nice day
Answer:
A IS THE CORRECT ANSWER FOR THE QUESTION
To solve this problem, we will define speed as the amount of distance traveled per unit of time. We will clear the value of time and in parallel we will convert the Units to an international system to facilitate the calculation since we know the speed of light in a vacuum. The speed defined in terms of distance and time would be
The speed of light in a vacuum is and 1ft is equivalent to , so the estimated time would be
We know that 1 second is equivalent to , therefore
Therefore the time is 1.02ns
Answer:
Explanation:
As we know that there is no friction in the bowl so total mechanical energy is conserved here
So we can say that
initial potential energy of the butter = final kinetic energy at the bottom
so we can say
here we can solve it for speed v
now plug in all values in it