What’s the question? Is it true or false?
Answer:
5.843 m
Explanation:
suppose that the arrow leave the bow with a horizontal speed , towards he bull's eye.
lets consider that horizontal motion
distance = speed * time
time = 40/ 37 = 1.081 s
arrow doesnot have a initial vertical velocity component. but it has a vertical motion due to gravity , which may cause a miss of the target.
applying motion equation
(assume g = 10 m/s²)

Arrow misses the target by 5.843m ig the arrow us split horizontally
Option d
. as they produce some hydrocarbon and methane etc
Answer: light will travel in a straight line undeviated. Thus, there will be no refraction.
Explanation:
If the light hits the interface at angle equal to zero, then light movement is perpendicular to the plane of the second medium. And it will pass through undeviated. Therefore, the angle of refraction will also equal to zero. That is, there is no refraction.
Answer:
The answer of this question is =1.258*10-4