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Several answers are possible, for example:
1) Because that's what it was designed to do.
2) Because energy from the batteries is converted into light energy.
3) You might also analyze in more details (a) how the battery produces energy, and (b) how the light bulb produces light. The latter part really depends on the technology used, since there are different types of light-bulbs.
What else can I help you with?
What is the difference between lamp and torch?
A lamp is a stationary light source that usually illuminates a room, while a torch is a portable light source typically used outdoors or in emergency situations. Torches are often handheld and powered by batteries or fuel, while lamps are usually plugged into a power source.
How does the wind up torch work?
A wind-up torch typically works by converting mechanical energy from winding a crank into electrical energy that powers the light. This energy is stored in a rechargeable battery within the torch. When the torch is wound up, the mechanical energy is transferred to the battery, which then powers the light emitting diodes (LEDs) to produce light.
Can you power a solar panel using a torch or an electrical lamp?
A torch or an electrical lamp will not provide enough light intensity to power a solar panel efficiently. Solar panels need strong sunlight to generate a significant amount of electricity, so using artificial light sources like torches or lamps may not produce enough energy. It's best to place solar panels in direct sunlight for optimal performance.
Why Doesn't a lamp light up if the filament inside is broken?
If the filament inside a lamp is broken, it cannot conduct electricity properly, which is essential for generating light. The broken filament creates a gap in the circuit, preventing the flow of electricity needed to produce light. As a result, the lamp will not light up.
What is the name given to the light that a torch gives out?
The light that a torch gives out is typically called a beam or a beam of light.
What is synonym for lamp?
Lantern, light, torch
What is a synonym for lamp?
The word lantern is synonymous with lamp. As well as the words bulb, light, beacon, and torch.
Why do lamp posts have crossbars?
to hold the ladder that the torch man would use to light the lamp
What is the difference between lamp and torch?
A lamp is a stationary light source that usually illuminates a room, while a torch is a portable light source typically used outdoors or in emergency situations. Torches are often handheld and powered by batteries or fuel, while lamps are usually plugged into a power source.
What is another word for lamp?
lantern, beacon, torch, flashlight
What is a synonym for lantern?
some synonyms could be- gas lamp, lamp, flashlight, kerosene lamp, search light, torch, beacon. Hope this helped! :)
What is the light sources made by people called?
Man-made light sources... lamp, torch, LCD etc.
Which is more powerful a torch bulb or a mains filament lamp?
Mains filament
How do you light up the lighthouse on ghost story island?
you pick up the torch and light the torch then you use it to see in the light house if my answer is wrong correct me
What is the olymipc torch?
It is a torch that people light up at the start and end of the Olympics.
How is the torch used in the modern Olympics?
They run up the stairs and light it using the torch.
How do you light up the bomb with a torch on Dooors?
Click on the torch so that it highlights... then click on the bomb.
