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What else can I help you with?
Does iron glow when you put electricity through it?
Many metals will glow when heated to a high enough temperature. The metal (like in a light bulb filament) is heated up from the current passing through it. Most incandescent light bulbs use a tungsten filament. Appliance Heating elements (like in an electric oven), are usually composed of nickel and chromium. You can visually verify that Heating elements in ovens and toasters glow, as well.
Why does a fluorescent light bulb glow when rubbed with a piece of nylon or silk in the dark?
Because the electrons from the Nylon cloth or silk are being passed to the light bulb
Why does the light bulb glow more brightly when electrodes are immersed in solution of HCl and NaOH then in vinegar?
The increased brightness in HCl and NaOH solutions is due to the higher ion concentration, which enhances the conductivity of the solution and allows more current to flow through the bulb. Vinegar has a lower ion concentration compared to HCl and NaOH, resulting in weaker conductivity and thus a dimmer glow in the light bulb.
Is neon shiny?
Neon is a gas- when electric current is passed through neon, it glows (think of an electric sign at a business) The term neon has been used to describe bright, vibrant colors that are eye popping.
What does neon look like in its normal state?
Neon is a colourless , odourless gas. It glows only when an electrical discharge is passed through it; Neon lights.
What does a light bulb radiate?
A light bulb radiates visible light when an electric current passes through its filament, causing it to glow and produce light.
How electric bulb glow when the electric current passes through it?
When an electric current passes through a filament inside the bulb, the filament heats up due to resistance, causing it to emit light. This process is known as incandescence. The filament is usually made of tungsten, which has a high melting point and can withstand the high temperatures generated.
Why it happens that when electric bulb heats up it does not glow?
When an electric bulb heats up, it can stop glowing if the filament inside breaks due to the extreme temperature. The filament in a light bulb glows when an electric current passes through it, but if it breaks, the circuit is disrupted and the bulb will not light up. This can also happen if the filament is damaged by vibration or stress.
Why Does a bulb glow when an electrical current passes through it?
When an electrical current passes through a bulb, the electrons in the filament (usually made of tungsten) gain energy and move to higher energy levels. They then release this energy in the form of light and heat, causing the bulb to glow. This process is called incandescence.
What is the principle of electric bulb in short?
Electricity through a thin wire (filament) makes it glow, which is prevented from burning through the wire by gas inside the bulb.
What make a light bulb glow?
A light bulb glows when an electric current passes through the filament inside, which heats up due to resistance and emits light. The filament is usually made of tungsten, a material that can withstand high temperatures without melting.
What source of light is shown in the diagram?
The diagram shows an incandescent light bulb as the source of light. It consists of a tungsten filament that emits light when an electric current passes through it, causing it to heat up and glow.
How does the filament inside a light bulb produce light when electricity passes through it?
When electricity passes through the filament inside a light bulb, it heats up the filament to a very high temperature. This causes the filament to glow and emit light, a process known as incandescence.
What transformation did electrical energy undergo to make the bulb glow?
The electrical energy was transformed into light and heat energy in the light bulb, causing it to glow. This transformation occurs when the electricity passes through the filament in the bulb, producing light and heat as a result of the filament's resistance to the flow of electricity.
Why does the filament produce light?
The filament in a light bulb produces light when an electric current passes through it. This causes the filament to heat up and glow, emitting visible light as a result of its high temperature. This process is known as incandescence.
You are using a bulb whose filament is broken will the bulb glow when connected to battery give reason?
No, the bulb will not glow when connected to a battery if the filament is broken. The filament is the part of the bulb that heats up and produces light when electricity passes through it. If the filament is broken, there is no path for the electricity to flow through and generate light.
What does the electric light bulb do to illuminate a room?
The electric light bulb produces light by passing electricity through a filament, which causes it to glow and emit light. This light fills the room, allowing us to see and navigate in the dark.
