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Why does water absorb red light?
Water absorbs red light because its molecular structure causes it to interact with photons of red light. The energy from the red light causes vibrations and changes in the water molecules, leading to absorption of the light energy.
What powered the light bulb back in the 19 century?
In the 19th century, light bulbs were powered by electricity generated from sources such as coal, water, or gas. These power sources were used to create light by heating a filament inside the bulb until it produced light.
Do a light bulb sink in water?
No, a light bulb will not sink in water because it is less dense than water. The air inside the light bulb makes it buoyant, causing it to float on the surface of the water.
Why position of fish inside water seems to be at less depth than that of its actual position?
When light travels from water to air, it changes speed and direction due to differences in optical density. This causes the light to refract, making objects appear higher or shallower than they really are when viewed from the surface. So, the fish might look shallower in the water due to this bending of light.
Why image of lion is formed inside pond water. Which phenomenon of physics is used here?
The image of a lion is formed inside pond water due to the phenomenon of reflection. When light from the lion reflects off the surface of the water, it undergoes specular reflection, creating a virtual image of the lion beneath the water's surface. This is because the light rays change direction upon striking the water, causing the image to appear inverted.
Why do light-bulbs explode when wet?
its all about the electricity inside it. when the water gets into the light bulbs electricity gets irritated, that makes it explode. well, its either that or the light bulb just gets really angry at water that it explodes.
What are the best options for shower light bulbs that are both water-resistant and provide adequate illumination?
LED light bulbs are the best option for shower lighting as they are water-resistant and provide bright illumination.
On a 1997 Dodge Dakota what are possible causes for the head lights not to work?
Check the fuses. Check the grounds usually near the headlights check wires & connectors Check switch make sure the bulbs are still good. Water will get inside the plastic housing. Have seen both bulbs & the fuse blow from that water.
What causes rock to break by freezing water inside it's cracks?
When water freezes it expands. This process creates pressure inside of the rock, which causes it to burst open from the inside.
Do lava lamps have light bulbs?
Yes. The light bulb is usually in the base. Above the bulb, sits the container holding the wax and water mixture. It's the heat from the bulb that forms currents in the water, and makes the wax pliable so it floats and sinks.
Why are water towers shaped like light bulbs?
to provide water flow througj gravity and pressure
How are light bulbs bad for the earth?
Light bulbs can be bad for the earth because many traditional incandescent light bulbs are not energy-efficient, leading to higher electricity consumption and increased carbon emissions. Additionally, if improperly disposed of, light bulbs containing mercury can contaminate soil and water sources.
What makes light bulbs shatter when turned on?
Light bulbs usually do not shatter when they are turned on. If they change temperature rapidly from hot to cold then this could happen. The usual scenario is that they get splashed with cold water from another source. This rapid change in operating temperature of the glass globe causes the glass globe around the filament to contract and burst. When the atmosphere hits the hot filament it literally burns up and the light bulb goes out.
What is the problem with my 2001 xterra passenger tail light keeps going out replaced three times with new bulbs?
check to see if there is moisture getting inside your taillight. Lightbulbs and water don't mix
Why does water absorb red light?
Water absorbs red light because its molecular structure causes it to interact with photons of red light. The energy from the red light causes vibrations and changes in the water molecules, leading to absorption of the light energy.
How can you conserve energy at home?
You can replace your incandescent light bulbs with compact fluorescent bulbs, turn off the light when you leave the room. You can turn the water off when your brushing your teeth, and take faster showers.
How do you light a match under water?
You light it inside an airtight submarine.
