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What is the use of a magnifying glass in a laboratory?
In a laboratory, a magnifying glass is most often used to enhance things that are usually invisible to the naked eye. Using a magnifying glass allows one to view cells in a sample of blood, for example.to see things closer
What if your classmate has a magnifying glass and he is lookin for atoms.what would you tell him?
use a microscope
How do you test see if real gold?
You can get a magnifying glass and if there are white or plastic colored specks its fake other wise its real
Whether presence of water cause forest fire?
What causes the forest fire is not the presence of water, but rather the absence of it. Water puts out fires and prevents wet items from burning - you cannot hope to burn a wet towel unless the fire is there for long enough that the heat causes all the water in a particular area to evaporate. However when the object is dehydrated and then overheated, or if a spark lands on it, it will burn easily. A drought resulting in many dehydrated branches and leaves would increase the likelihood of a forest fire.
Is glass made partly of sand?
Yes. People make glass by applying fire to sand.
If you use a magnifying glass focus the rays of the sun could it make a fire?
Yes, if you focus the rays of the sun using a magnifying glass on a small and dry surface, such as paper or leaves, it can concentrate the light and heat enough to start a fire. This is due to the magnifying glass converging the sunlight onto a small area, increasing the intensity of the heat.
Where do you find the magnifying glass on gs mission on club penguin?
no where but if you want to make fire give the black puffle an o-berri and you have fire
How long to take a fire to start by using a magnifying glass?
Seconds - if the sunlight is strong enough, and the material used for fuel is dry.
How can a magnifying glass be used to make a fire?
the magnifying glass must be positioned so as to focus the light from the sun on a single point (ex. kindling), causing heat and hopefully, a small fire
How do you make fire with a magnifying glass?
It's quite easy- take a magnifying glass and a dry piece of a paper ( preferably newspaper ) and go to a place where appropriate sunlight is available. Let the light of sun fall on to the magnifying glass. Bring the piece of paper beneath the magnifying glass. Now your objective is to move the magnifying glass up and down in such a way that the light emerging from the magnifying glass concentrates to a point. Hold the both things in the same position for a while, and soon you will be able to see the miracle, fire without a matchstick ! Enjoy!
How are magnifying lenses constructed?
Have you ever wondered how a magnifying glass is constructed? A magnifying glass is constructed by using a convex lens to curve and magnify objects. A magnifying glass is also constructed out of glass.
When you place magnifying glass under the sunlight and this light absorbed by the paper what happen?
The lens of the magnifying glass concentrates the sun's light to a point. At that point the paper is heated to its ignition temperature and it can catch fire
In the series of unfortunate events what starts the fire?
The sun hit a magnifying glass and it caught fire. I think it was that horrid man who did it on purpose.
What is used in a magnifying glass?
Glass
Is a magnifying glass a concave?
A magnifying glass is convex, meaning that the lens curves outward.
What does the magnifying glass represent in farmville?
You can enhance the the screen you are playing in when clicking on the magnifying glass.
Can light cause a fire?
Yes it can. Sunlight when directed to an area with a magnifying glass can create fire. also Laser is also light and can be used to burn or create fire.
