Light whose waves all have the same wavelength, direction, and coincidental peaks is called
A) coherent light
B) incandescent light
C) fluorescent light
D) neon light
I'm not sure but I think maybe B? Please help me thanks so much.
The correct answer is A) coherent light.
To determine the correct answer, you can break down the options and understand their definitions.
A) Coherent light refers to light waves that have the same wavelength, direction, and coincidental peaks. In other words, the waves are in sync or are "in phase" with one another.
B) Incandescent light refers to light emitted from a heated object, such as a light bulb. It does not necessarily have waves with the same wavelength or direction.
C) Fluorescent light refers to light produced by passing an electric current through a gas, which generates ultraviolet light that is converted into visible light. It also does not strictly describe light waves with the same wavelength, direction, and coincidental peaks.
D) Neon light is a specific type of gas-discharge light that produces a bright, vibrant glow. Similar to fluorescent light, it does not necessarily have the properties of coherent light.
By analyzing these definitions, you can see that the correct answer is A) coherent light.
this is LASER light ... goggle it
not B