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What types of materials can cause friction?
Any type of material has friction because everything has microscopic hills and valleys; some materials have more friction because the materials hills and valleys are larger than other materials.
Why do material change size when they change temperature?
The cause is the thermal expansion of materials.
Is a magnet a rock?
No. It is not a rock. However there are rocks that are magnetic, have magnetism. Magnetism is one-half of the fundamental force called electro-magnetism. That's why we can cause some things to move using magnets.
What happens if adding enough energy can cause matter to do what?
change or transform
What happens if air is blown into the hole in your penis?
That can cause serious injury.
What is the source of the sun's magnetic field since the sun is made of helium and hydrogen and is well beyond the Curie point for magnetic materials?
Quite simple really. First, you have to know this: materials within the Sun are so hot that they exist in the heightened state of plasma, where electrons are hardly bound to they positively charged nucleus. The speed at which the Sun rotates causes the plasma to become highly magnetized. This speed also causes the invisible lines of magnetism to become chaotic and twisted. Likewise, the magnetized plasma is the cause of solar flares, prominences, and the highly magnetized solar winds.
Why can ships with iron hulls sometimes cause a compass to become unreliable?
I never heard of this problem before, but presumably, the iron might become magnetized. However, I don't know what would magnetize such a ship.
Can spinning metal cause voltage?
Yes, if its magnetized and in the presence of an electrical winding.
Why hard disk is magnetized by iron oxide?
'cause it reacts to a magnetic source.
What happens when you mix battery acid with murac acid?
it will cause a chemical reaction between the two materials
What problems can coal mining cause?
The pile up of waste materials may become unstable, and the waste materials that accumulate must be disposed of somewhere.
What happens if you have deformed genes?
The code in DNA will will cause you to have loss of limbs , or become brain damaged .
Does someone make a magnetic Drill bit?
Drill bits will sometimes become magnetized from use, but not as a deliberate thing. It would cause the shaving from the drilling of metal to cling to the bit. You want the shaving to get out of the way so that you can judge how the drilling is progressing.
What are the disadvantages of chlorinating drinking water?
it can cause clumps of chlorine to form when the water has organic materials in it, this can become a major issue in the human body.
How is folding different from tilting?
Folding happens when rock layers bend and buckle under pressure. Tilting happens when forces from inside Earth cause rock layers to become slanted.
What happens to you when you sniff a permanent maker?
The marker will become dry. There isn't enough solvent emitted from markers to cause any inhalant effect.
What are the harmful effects of materials that is invented by technology?
The harmful effects of materials that are invented by technology are materials that are not biodegradable. This is because the materials are synthetic materials and cause destruction to the environment.
