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Is crushing an aspirin a physical or chemical change?
Crushing an aspirin is a physical change because the small pieces are still chemically the same as the aspirin tablet.
A 0.5 g crystal of gypsum dissolves very slowly in 200 mL of water while the water is stirred which of these would cause the gypsum to dissolve faster?
Crushing the crystal
Is crush a physical change?
Crushing creates a physical change in the size of the pieces but it does not change their chemical make up.
What effect does crushing have on solution rate?
Crushing sugar into smaller particulates INCREASES the rate at which the sugar will dissolve because the water can act on a larger overall surface area.
What effect does crushing sugar have on solution rate?
Crushing sugar into smaller particulates INCREASES the rate at which the sugar will dissolve because the water can act on a larger overall surface area.
What is the difference between Crushing strength and compressive strength?
nothing
What is cold-crushing strength of refractory materials?
cold crushing strength of a refractory brick is gross compressive stress required to cause fracture. Maximum Structural load that a material can withstand without fracture
What is cold crushing strength of refractory materials?
cold crushing strength of a refractory brick is gross compressive stress required to cause fracture. Maximum Structural load that a material can withstand without fracture
How much is Concrete crushing strength grade M35 at 7days?
ranges from 26 to 28 KN/mm2
What is the difference between fc and fcu in concrete?
f ′c: concrete compressive strength at 28 days (compression is negative) fcu: concrete crushing strength (compression is negative)
Crushing strength of different types stone?
Sixty specimens each were made of type III and type IV dental stone (Excalibur). Compressive strength of both types of stones significantly (P<.001).
Is the strength of a magnet affected by hot or cold temperatures?
NO!!
Is crushing or defeat a loaded word?
crushing
Can hot glue a metal bolt with hot glue?
Hot glue won't really work to hold a bolt in place with any strength.
Will strength of concrete mix will decrease if hot water is used?
As long as the water is liquid, the strength of the finished product will not be diminished by the water temperature.
What is crushing in a sentence?
I am crushing ice in preparation for making ice cream.
Crushing a soda can chemical or physical change?
Crushing is a physical process.
