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A laser beam can typically go through transparent materials like glass or water, but it can be absorbed or reflected by opaque surfaces like metal or wood. The ability of a laser beam to pass through a material depends on factors such as the wavelength of the laser, the properties of the material, and the intensity of the beam.

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1y ago

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Can a light beam go through an object?

Light beams CAN go through an object, but most of the time they are refracted if they do, meaning the light rays are bent. If you've seen the Pink Floyd album cover with the prism and rainbow coming out, you can see the light beam goes through the prism but the different types of light in the light beam are broken up in to the rainbow Light can't always go through an object, though. If you hold up a rock (like granite) to light, the light wont go through it, although it might go around the rock, called diffraction. Windows, TV screens, lenses, ice cubes, light bulbs, diamonds - all these work or look better because light can go through them.


If a light beam travels for the entire lifetime of the universe how far does it go?

A light beam that travels for the entire lifetime of the universe would cover a distance of approximately 13.8 billion light-years. This is because the observable universe is estimated to be about 13.8 billion years old in terms of light-travel distance.


What type of force pulls both sides of a beam?

In a beam structure, both sides are typically pulled down by gravity, which exerts a downward force on the entire length of the beam. Additionally, any loads or weights placed on the beam will create additional downward forces on each side.


What is a material that light cannot travel through?

light can travel through anything. Light here means electromagnetic radiation, not just visible light. Visible light cannot go through anything opaque, such as metal sheets. Other types of electromagnetic radiation, like X-rays, can pass through almost anything. If you want the name ofa material where no EM radiation can pass through, it's thick lead sheet.


Why is a lasor beam have more enery then a light bulb?

A laser beam has more energy than a light bulb because it is a concentrated beam of coherent light, meaning the light waves are all in sync and traveling in the same direction. This coherence allows the laser beam to deliver its energy more efficiently and at higher intensities compared to the dispersed light emitted by a light bulb.