answersLogoWhite

0

1) angle of rest:

2) The angle between the horizontal and the plane of contact between two bodies when the upper body is just about to slide over the lower. Also known as angle of friction.

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about General Science

Density of gypsum kg per cubicmeter?

Solid gypsum density is 2312 to 2322 kg/cubic meter or 2.312 to 2.322 g/cc. These are "as measured" values indicating some variation in the gypsum crystals. By the molecular formula, calcium sulfate with two water molecules should weigh 2.308 gm/cc. If not solid, then broken gypsum density ranges from 1290 to 1600 kg/m3.


What is fire code c drywall?

This boardis similar in composition to Type X drywall, except that it has more glass fibers, and, it has another ingredient in the gypsum core. This ingredient is a shrinkage-compensating additive, a form of vermiculite. When exposed to high heat, the gypsum core shrinks but the shrinkage-compensating element expands at about the same rate as shrinkage occurs in the waterdepleted gypsum. The gypsum core then is more stable in a fire and remains in place even after the combined water in the gypsum has been driven off.


What does gypsum smell like?

it is sometimes white, and also sometimes some look like regular rocks


5 why is Gypsum is a 2 on Mohs hardness scale while topaz is an 8 Can gypsum scratch topaz?

No, gypsum cannot scratch topaz. Minerals with a higher number on the Moh's Hardness Scale can scratch minerals that are lower-numbered, but lower numbers can't scratch higher numbers. A mineral would have to have a number higher than an 8 on the Moh's hardness scale in order to scratch topaz.


What kind of angle are there?

Right angle (90) Acute angle (<90) Obtuse angle (>90) Straight angle (180) Reflex angle (>180)

Trending Questions
How do you use the octet rule to explain powdered aluminum in the Hindenburg? What makes one atom or element different than another? Is it true that the periodic table shows the most common elements in the earths crust and the approximate percentage by weight that each one represents? How can you know Difference between heavy duty scaffold and normal purpose scaffold? A throttling calorimeter is used to measure the quality of? A student is using weighing paper and a triple-beam balance to measure the mass of a power. which of the following steps should a student carry out first? Which process causes hillsides and mountains to gradually get smaller? Can i make a barometer for school science fair with the sealed chamber from wood do you agree with my choice of material? What is glass a element or a alloy? The blank is an example of a transform boundary? If 11 kj of heat is transferred to 2300 g of soil at 21 C what would the new temperature of the soil be (the specific heat capacity of soil is 0.80 jg. C? Why is important to observe safety rules in salon? What direction is the earth's revolution? Is it okay to leave clothes in the washer overnight? What is the structure or behavior that allows an animal to perform a basic function in its environment is called a what? Covert 5 kl into miles? When carrying out experiments what make observations to? What year did nickola tesla die? What do scientists typically transgenically alter to produce more desirable species? What is Alexander Oparin's hypothesis on the origins of life?