0
Is the lighting of a bulb a reversible or an irreversible change
KAMI ANGAT
Wiki User
∙ 9y agoNo, lighting a match is not reversible since the sulfur at the tip of the match is destroyed once it is lit. This is a chemical change.
Wiki User
∙ 8y agoit is a chemical change because there is gas that gets released and you cant get it back. !
Wiki User
∙ 7y agoIt is a chemical reaction because when you light a match it produces gas and you can't use it again.
Kind regards,
Hope this helped,
sasjade
Wiki User
∙ 11y agoNo it is a chemical change therefore cannot be reversed, if it was a physical change then yes is could be reversed but because its not unfortunately you can't
Anonymous
Is the lighting of a bulb a reversible or an irreversible change
Add your answer:
Earn +20 pts
Can you change the color of neon lighting?
yes you can but you have to change the color of the gas........it may be hard or you can try a new tube?
Is a light bulb a chemical or physical change?
A light bulb is not a change in and of itself but the process by which it gives off light is physical. While an electric current causes a given component of the bulb to glow (it may be the filament of an incandescent bulb or the vapor in a fluorescent one), but that substance does not change its chemical identity.
Is turning a light bulb on a chemical change?
No.
Is turning on a light bulb on a physical or chemical change?
The reason why turning on a light bulb is a physical change is because there is a process of electrical energy being converted into light and heat. You still have the light bulb intact and no new substance is formed.
Is electric bulb glowing a example of chemical or physical changes?
It is a physical change. When you supply electricity, the electrons jump to higher energy state. When they come back to their level, it emits energy which falls in the visible region of light. The atoms of the filament (Tungsten) are not going through any change, that changes their chemical properties. Tungsten, still remains tungsten!
Can electricity and light bring reversible or irreversible change explain your answer?
Reversible: the light goes on, producing illumination; it goes off and it's as dark as it was. Irreversible: light causes a plant to grow which is not immediately reversed when the light is turned off
Is there any change in brightness when a lighting bulb is shifted in a mirror covered room?
Almost none.
How do you change headlamp bulbs on an A class Mercedes?
http://www.baby-benz.com/portal/lighting/bulb-replacement.html
How do yo change brake bulb on a xsara Picasso?
Unscrew the whole lighting unit sometimes you have to lift pin up at the rear in the boot and then lift out and replace bulb it is that easy
What is a gls bulb mean?
GENERAL LIGHTING SERVICE (LAMP) Used to refer to what is more commonly called an "incandescent bulb" GLS stands for General Lighting Service (lamp/bulb). They are the standard light bulbs you are probably used to seeing around your home.
Using a 40 watt bulb in a 60 watt outlet?
No problem. The main thing to be sure of when you change a bulb is that the new bulb is not too high a wattage than your lighting fixture was designed to handle, so it won't get over-heated.
Where does the bulb sit in a bronze pendant lighting ceiling fixture?
A small bulb is placed inside the open cage of a bronze pendant lighting ceiling fixture. One can purchase these lighting fixtures at Home Depot or Lowe's.
Can you change the color of neon lighting?
yes you can but you have to change the color of the gas........it may be hard or you can try a new tube?
What chemicals have capacity to stop lighting bulb in torchlight?
Deoxidizer
How do you get to the bulb for lighting your heater controls?
To get to the bulb for lighting the heater controls, the front panel will have to be removed. Depending on the type of vehicle, the knobs might have to be popped off first. It is also possible on some vehicles to get to the lighting for the heater controls from under the dash.
In which circuit did screwing out one bulb not influence the lighting of the other bulb?
A parallel circuit will not effect the other bulb. If the bulbs are in a series circuit the other bulb will not turn on.
How does one change the bulb in a pot light lighting fixture?
Changing the bulb in a pot light lighting fixture can be very easy. First you need to take off the whole "can" or cylinder that surrounds the light by pulling downwards gently. Next you should find the cord that attaches to the light and detach it. Then you attach the new bulb and put the can and cylinder back on. Turn the switch back on and you're done.
