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What is the difference between materials and method?
A material is something you use, like a spoon or an arrow. But a method is a special way of doing something. For example: "Whenever Nora's cat wasn't in sight, she would shake the catfood can and her cat would be running back."
What method will use to separate sand and gravel?
A mixture of sand and gravel is commonly used in construction. By using a wire mesh, the two materials can be separated.
The octane number of zero is assigned to?
Heptane has the number 0, and the number assigned to isooctane is 100. These two materials are used to grade the octane rating of petroleum fuels.This is called bracketing method.
Name three general methods for extracting a metal from its ore?
The three method generally used to extract metals from ores are dependent on their reactivity. The first method is electrolysis, which is used for metals like aluminum and magnesium that have a high reactivity. The second is extraction by reaction with either carbon or carbon monoxide, which is used for less reactive metals like iron, lead and zinc. The third and final method is the use of hydrogen and this method is used for unreactive metals like gold, silver and copper. The third method is used in a variety of ways as many of these metals don't need to be separated from their ores but chemical reactions may be required to remove other contaminant materials.
What materials change by heat?
Many materials such as plastic melt and some materials burn such as wood
What are the 4ms in production?
Money, Materials, Method, Man
What materials can be magnets with the help of the stroking method?
iron and the materials that are attracted or repelled by the magnet
What materials are used to date carbon-14?
Only organic materials can be evaluated with the carbon-14 method.
Inexpensive method to separate undissolved materials in a liquid?
settling
What method is used to dispose of large molecules of waste materials?
exocytosis
What materials and method to make chips from seaweed?
louiella alma carpio
What are the definition of 4 m's production?
materials,method,manpower,machine
Which is NOT a method of conserving nonrenewable resources?
discovering new deposits of nonrenewable materials
Method of dating rock when the amount of parent and daughter materials are measured?
radiometric
What method of materials gathering should the writer use if the topic is unfamiliar?
research
Is radioactive dating a scientific theory?
No, it is a method of dating materials that is very accurate.
Method of dating rocks when the amounts of parent and daughter materials are measured?
radiometric
