answersLogoWhite

0

The concentrated sunlight on a small spot causes the spot to heat up until hot enough to smoulder. It will burst into flames once the papers flash point has been reached.

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

How long does it take to burn a paper with magnifying glass?

The time it takes to burn a piece of paper with a magnifying glass depends on various factors such as the intensity of the sunlight, the distance between the magnifying glass and the paper, and the type of paper. Generally, it can take a few seconds to a couple of minutes to start a fire on the paper using a magnifying glass.


What are some things that start with the letter W that can be glued on a piece of paper?

Weeds, wheat, whiskers, wick and wire can be glued to a piece of paper. They begin with the letter W.


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!


What is your observation when you mix a small amount of iron fillings and sulfur powder in a piece of paper and observe under a magnifying lens?

When iron fillings and sulfur powder are mixed on a piece of paper and observed under a magnifying lens, you may notice the individual particles of iron and sulfur. Upon further examination, there could be a visual indication of physical mixture of the two substances without any chemical reaction taking place.


What is the plural of a piece of paper?

The plural of a piece of paper is "pieces of paper."


What do you do with the piece of paper of vegetable villain mission of club penguin?

you have to look at the piece of paper and the things that are on the piece of paper follow it


How does a magnifying glass ignite a simple common fire on a simple piece of an uninked unlined computer printer paper on a piece of paper on a sunny day?

The sun emits a particle known as a photon, which carries visible light to earth. These photons contain energy, which they radiate in the form of heat. When you put a magnifying glass in the paths of these photons, the convex lense of glass narrows and focuses the photons, making them converge on a narrower point then if the lense wasn't there. This concentration of photons concentrates the heat that they emit, heating the paper up until it ignites at a certain temperature (about 451 degrees F).


What is the width of a piece of paper?

The answer depends on the piece of paper. You can cut it in half lengthways: it will still be a piece of paper but its width will be half as large!


How thick would a piece of paper folded in half be?

Folding the piece of paper does not change the thickness of the piece of paper. However, the thickness of the folded paper would be twice that of the original sheet of paper.


What kind of protection can a piece of paper provide?

A piece of paper or thin piece of metal will provide protection from?


What was the White Paper in World War 2?

It was the piece of paper that declared war or the 2. It was the piece of paper that declared war or the 2. It was the piece of paper that declared war or the 2.


What statement is correct - sheet of paper or piece of paper?

Both "sheet of paper" and "piece of paper" can be correct, but they are used in different contexts. "Sheet of paper" refers to a single flat piece of paper typically used for writing or drawing, whereas "piece of paper" can refer to a smaller portion or fragment of a larger sheet.