Answer:
Answer is C because light travels in a sight line but when light pass through a refractor the light from the source changes direction when passes through a refractor
Answer:
Diameter
Explanation:
I know that circumference is dependent, so diameter has to be independent
Answer:
<h2>Lines of Force around an Electromagnet</h2>
Explanation:
<h3>The magnetic field strength of an electromagnet is therefore determined by the ampere turns of the coil with the more turns of wire in the coil the greater will be the strength of the magnetic field</h3>
More impact will occur if a vehicle collides with an object traveling in the opposite direction rather than colliding with a stationary object.
<h3>What is Collision?</h3>
A collision may be described as a circumstance in which two or more bodies exert forces on each other in a moderately short period of time.
When vehicles collide with an object traveling in the opposite direction causes more impact because both bodies exert equal forces on to each other. While a stationary object bears less force, and hence the collision causes a little or less impact on the bodies.
Therefore, More impact will occur if a vehicle collides with an object traveling in the opposite direction rather than colliding with a stationary object.
To learn more about Collision, refer to the link:
brainly.com/question/24915434
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