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What else can I help you with?
What affects the burning of matches?
like friction probably how it like strikes against the match box idk its a really STUPID question!
What theory did Galileo's overturn?
He showed that the geo-centric view of our solar system did not match observation, but that the helio-centric view did. More fundamentally, Galileo Galilei led the way to a view that observation should take precedence over philosophy when determining truth about our world.
Striking a match chemical or physical?
Physical properties of the match would include thing such as its state, colour, odour, density and solubility. Chemical changes in the match would be such things at its ability to burn and the chemical changes of when the match is lit and there becomes a flame. Hope this helps a bit :)
How can the properties of matter identify an unknown substance?
The properties of matter, such as physical characteristics (melting point, boiling point, density, solubility) and chemical properties (reactivity, pH, combustion), can help identify an unknown substance by providing a unique profile. By comparing these measured properties to known standards or databases, one can match the unknown substance to a specific compound. Additionally, techniques like spectroscopy and chromatography can further refine identification by revealing molecular structures and compositions. Overall, a systematic analysis of both physical and chemical properties allows for accurate identification of unknown substances.
What is the head of the matchstick made up of?
The head of a matchstick is typically made up of an oxidizing agent like potassium chlorate, a binding agent like sulfur, and sometimes additional materials for coloring or enhancing the combustion properties of the match.
Is when a match burns heat is evolved an observation law or theory?
The observation that heat is evolved when a match burns is a phenomenon or observation. It can be explained by the theory of combustion, which describes the chemical reaction between the match and air that releases energy in the form of heat and light.
How many Earth's would it take to match the Sun?
using the tables in the links below (and a little math), to match the diameter of the Sun would take about 109 Earths, to match the mass of the Sun it would take about 332,948 Earths, to match the volume of the Sun it would take about 1.3 million Earths (I think the hexagonal packing method is used here, cubic packing would be a few thousand less)
What is a match pair study?
In situations where there is a logical tie between the data we use a matched pairs experiment • In this experiment we match an observation in one sample with an observation in another • The match is created due to the logical tie they share. • Ex. Studying salaries of marketing and finance majors with similar GPA's - the logical connection is similar GPS's, the data we are pairing is salaries.
What is a hypothesis based on?
A hypothesis is based on you observation, and experiments on what you are going to do. If your hypothesis is wrong or doesn't match the results you had, you would need to modify it, so basically a hypothesis deals with prior knowledge.
How deep would you have to drill into the moon to match earths gravity?
You could never match earth's gravity on the moon. You could not increase the amount of gravity on the moon by drilling.
Will a standard twin mattress work on a twin IKEA bed frame?
Yes, if the properties match.
What affects the burning of matches?
like friction probably how it like strikes against the match box idk its a really STUPID question!
What theory did Galileo's overturn?
He showed that the geo-centric view of our solar system did not match observation, but that the helio-centric view did. More fundamentally, Galileo Galilei led the way to a view that observation should take precedence over philosophy when determining truth about our world.
How are astronomer limited when they design models of the universe?
The model has to match the observation. They sometimes make predictions on what is going to happen. The only certain test of there models is the test of the time.
Which planet is most like Earth in diameter and mass?
Venus is closest to the Earths size and mass - often referred to as Earths sister or twin planet. Venus' Mass is around 82% of Earths, while its diameter is a little smaller than Earths at around 95% of Earths.
How does the Moon's size compares to earths size?
The volume of the Moon is 2% compared to the Earth. You would need 81 objects with the mass of the Moon to match the mass of the Earth.
Striking a match chemical or physical?
Physical properties of the match would include thing such as its state, colour, odour, density and solubility. Chemical changes in the match would be such things at its ability to burn and the chemical changes of when the match is lit and there becomes a flame. Hope this helps a bit :)
