Straight line.
Light travels in a straight line through a vacuum or transparent materials.
travels through a uniform medium
Yes, light can travel through a vacuum because it does not require a medium to propagate. In a vacuum, there are no particles to scatter or absorb the light, allowing it to travel in a straight line indefinitely until it encounters an object.
Straight. Gravity bends light. It can act like a lens
Light typically travels in a straight line through a uniform medium. However, if the medium's density changes, light can be refracted and its path curved. Additionally, light can be reflected, diffracted, or scattered depending on the properties of the medium it is passing through.
Normally light travels in a straight line. However, it has been demonstrated that gravity can bend the path of light.
Ah, what a lovely riddle! You are describing a thought or an idea. It can travel anywhere without physical barriers like molecules or bricks, and it can transcend space and time. Keep exploring your creative mind, my friend.
All forms of light travel in a straight line and also they all carry a different amount of electromagnetic energy. All forms of light can travel through just about any medium; space, gas, liquid, and best through transparent and translucent solids.
Nothing. It continues to travel in a straight line.
no it does not
Line of sight.
Light from the Sun travels in a straight line through space and when it reaches the Moon, it can be reflected, absorbed, or scattered. The Moon's surface is covered in fine dust and rocks which can reflect and scatter the light, allowing us to see the Moon as bright in the night sky.