Are the faces of a polyhedron all flat surfaces?

Description : Pick out the wrong statement. (A) Gape is the greatest distance between the crushing surfaces or the jaws (B) The angle of nip (2α) is the angle between roll faces at the level where they will ... Reduction ratio is the ratio of the maximum size of the particles in the feed to that in the product

Last Answer : (C) Crushing efficiency is the ratio of the energy absorbed by the solid to the surfaces energy created by crushing

What is the regular polyhedron?

Description : What is the regular polyhedron?

Last Answer : A regular polyhedron has equal size faces as in the case of atetrahedron which is a triangular base pyramid that has 4equilateral triangle faces.

What is a polyhedron having a polygon for a base and triangular sides with a common vertex?

Description : What is a polyhedron having a polygon for a base and triangular sides with a common vertex?

Last Answer : A pyramid fits the given description

The region of feasible solution of a linear programming problem has a ............... property in geometry, provided the feasible solution of the problem exists. (A) concavity (B) convexity (C) quadratic (D) polyhedron

Description : The region of feasible solution of a linear programming problem has a ............... property in geometry, provided the feasible solution of the problem exists. (A) concavity (B) convexity (C) quadratic (D) polyhedron

Last Answer : (B) convexity

When describing image formation for flat shiny surfaces what is an important rule to remember about light rays?

Description : When describing image formation for flat shiny surfaces what is an important rule to remember about light rays?

Last Answer : The angle when it leaves is the same as the angle when it hits

Are polyhedrons are made up of flat surfaces?

Description : Are polyhedrons are made up of flat surfaces?

Last Answer : Yes and the flat surfaces are called faces

Why does calcite break smooth flat surfaces?

Description : Why does calcite break smooth flat surfaces?

Last Answer : calcite has a regular arrangement of atoms.

What shapes has 0 vertices and 2 flat surfaces?

Description : What shapes has 0 vertices and 2 flat surfaces?

Last Answer : Feel Free to Answer

Why does calcite break smooth flat surfaces?

Description : Why does calcite break smooth flat surfaces?

Last Answer : calcite has a regular arrangement of atoms.

Boundary layer exists in flow (A) Of real fluids (B) Over flat surfaces only (C) In pipes only (D) Of ideal fluids only

Description : Boundary layer exists in flow (A) Of real fluids (B) Over flat surfaces only (C) In pipes only (D) Of ideal fluids only

Last Answer : (A) Of real fluids

What is he required surface finish for raised or flat faced gasket surfaces? a) 63 µ in. b) 125 µ in-250 µ in. c) 250 µ in-400 µ in. d) 400-500 µ in.

Description : What is he required surface finish for raised or flat faced gasket surfaces? a) 63 µ in. b) 125 µ in-250 µ in. c) 250 µ in-400 µ in. d) 400-500 µ in.

Last Answer : b) 125 µ in-250 µ in.

Two perspective views of the same solid object are shown below. How many surfaces does the object contain? Assume hidden surfaces to be flat.

Description : Two perspective views of the same solid object are shown below. How many surfaces does the object contain? Assume hidden surfaces to be flat.

Last Answer : 18

What shape has 2 flat faces 1 curved face 2 edges 0 vertices?

Description : What shape has 2 flat faces 1 curved face 2 edges 0 vertices?

Last Answer : A cylinder would fit the given description

Why not paint/finish top surfaces that are above the sightline?

Description : Why not paint/finish top surfaces that are above the sightline?

Last Answer : Sounds like shoddy workmanship to me.

How do you remove the smell of cat urine from carpets and/or other surfaces?

Description : How do you remove the smell of cat urine from carpets and/or other surfaces?

Last Answer : Nature’s Miracle

Does doing knuckle pushups on harder surfaces really help to get harder punches ?

Description : Does doing knuckle pushups on harder surfaces really help to get harder punches ?

Last Answer : answer:Not that i know of, all it will do is build muscle and that will allow you to hit harder. If you want to make your fists more solid, you need a makiwara. you can build one with a plank of wood and some rope, like this. Just punch the makiwara for about 15 minutes each day.

Mirror, mirror, on the wall - What is your relationship with reflective surfaces?

Description : Mirror, mirror, on the wall - What is your relationship with reflective surfaces?

Last Answer : I actively avoid them except to avoid cutting my throat when shaving. I do not need constant reminders of my own ugliness.

Is there a way of fixing or touching up damage to varnished wooden surfaces?

Description : Is there a way of fixing or touching up damage to varnished wooden surfaces?

Last Answer : Depends on the mark. While I am not well versed on different finishes my Father restores antiques and passed the following on to me: If it is white and cloudy then you can take regular fireplace ... refloat the finish I would advise some restoring finish like Howards which is the easiest way to go.

What would happen if a child was raised without mirrors or reflective surfaces?

Description : What would happen if a child was raised without mirrors or reflective surfaces?

Last Answer : Hey, that’s shiny. Who’s that? Is that… OH MY GOD, HE’S COPYING ME. WHAT THE HELL. DUDE, LEAVE ME ALONE. Is this… why is he wearing my clothe… PORTAL. I HAVE FOUND A PORTAL TO ANOTHER WORLD.

Why do cats choose to curl up on what I would consider uncomfortable surfaces, instead of a more comfortable surface?

Description : Why do cats choose to curl up on what I would consider uncomfortable surfaces, instead of a more comfortable surface?

Last Answer : haha, I think you’re cats must be dumb…mine always sleep in soft areas that are usually warm…like an area of carpet near my glass sliding door that has sun shining on it….or a window seal. Or under my desk.

STL file converts curved surfaces into_______ a.Polygons b.Lines c.Surfaces d.None of the above

Description : STL file converts curved surfaces into_______ a.Polygons b.Lines c.Surfaces d.None of the above

Last Answer : a.Polygons

The nature of loading at various locations and other surfaces conditions called a.friction b.traction c.boundary condition d.surfacing

Description : The nature of loading at various locations and other surfaces conditions called a.friction b.traction c.boundary condition d.surfacing

Last Answer : c.boundary condition

The tensor product technique constraints surfaces by two curves. a.2 b.1 c.3 d.4

Description : The tensor product technique constraints surfaces by two curves. a.2 b.1 c.3 d.4

Last Answer : b.1

Which one of the following is not the law of dry friction? a.If friction is neglected, the reactions are always normal to the surfaces on contact b.Friction always acts to oppose the relative motion of the free body c.If static friction is acting, the value of the friction force may vary from zero to its maximum value d.The force of friction is always normal to the surface e.All of the above

Description : Which one of the following is not the law of dry friction? a.If friction is neglected, the reactions are always normal to the surfaces on contact b.Friction always acts to oppose the relative motion of ... its maximum value d.The force of friction is always normal to the surface e.All of the above

Last Answer : d. The force of friction is always normal to the surface

Coulomb friction is a.Friction between solids and liquids b.Friction between electrically charged bodies c.Friction between lubricated surface d.Friction between dry surfaces e.Friction between bodies having relative motion

Description : Coulomb friction is a.Friction between solids and liquids b.Friction between electrically charged bodies c.Friction between lubricated surface d.Friction between dry surfaces e.Friction between bodies having relative motion

Last Answer : d. Friction between dry surfaces

There is an island with exactly 201 residents, 100 with blue eyes, 100 with brown eyes, and the island leader (who has green eyes). To leave the island, one must know their own eye color. There are no reflective surfaces on the island and no on can communicate with each other other than the leader to the residents. No one on the island knows how many of each eye color there is. Everyone on the island is a perfect logician, meaning that if there is a solution they'll find it. Every morning the leader gives anyone a chance to leave the island by guessing their eye color. One morning, the leader gathers all 200 residents to make an announcement, he says 'at least 1 person on this island has blue eyes' How many people leave the island and in how many days after the announcement? Notes: this is

Description : There is an island with exactly 201 residents, 100 with blue eyes, 100 with brown eyes, and the island leader (who has green eyes). To leave the island, one must know their own eye color. There ... How many people leave the island and in how many days after the announcement? Notes: this is -Riddles

Last Answer : All 100 blue eyed people in 100 days. EXPLANATION: imagine there is only 1 person on the island, he will look around and see that there are no blue eyed people, he will then know his eye color in ... is needed to know their own eye color. if you would like more info, search '100 blue eyes riddle

the four terrestrial planets that have solid, rocky surfaces are -General Knowledge

Description : the four terrestrial planets that have solid, rocky surfaces are -General Knowledge

Last Answer : The four terrestrial planets that have solid, rocky surfaces are: Mercury, Venus, Earth, and Mars.

What is the number of surfaces of a right circular cylinder ? -Maths 9th

Description : What is the number of surfaces of a right circular cylinder ? -Maths 9th

Last Answer : Number of surfaces of right circular cylinder are three.

If three cylinders of radius r and height h are placed vertically such that the curved surface of each cylinder touches the curved surfaces -Maths 9th

Description : If three cylinders of radius r and height h are placed vertically such that the curved surface of each cylinder touches the curved surfaces -Maths 9th

Last Answer : hr2 (3-√−π2)(3−π2) The bases of the three cylinders when placed as given are as shown in the figure : Let the radius of the base of each cylinder = r cm. We are required to find the volume of air. ... ∠C = 60º) = 3 x 60o360o πr2=πr2260o360o πr2=πr22 ∴ Required volume = (3-√r2−π2r2)h=(3-√−π2)r2h.

A sphere, a cylinder and a cone respectively are of the same radius and same height. Find the ratio of their curved surfaces. -Maths 9th

Description : A sphere, a cylinder and a cone respectively are of the same radius and same height. Find the ratio of their curved surfaces. -Maths 9th

Last Answer : answer:

If two rectangular sheets each of dimensions 2x and 2y form the curved surfaces of two different cylinders, then the ratio -Maths 9th

Description : If two rectangular sheets each of dimensions 2x and 2y form the curved surfaces of two different cylinders, then the ratio -Maths 9th

Last Answer : answer:

How much surfaces does the earth have?

Description : How much surfaces does the earth have?

Last Answer : the surface of the moon is 0.074 of earth's surface area

Which of the following surfaces reflects the most light?

Description : Which of the following surfaces reflects the most light?

Last Answer : Aluminum Foil

Which surfaces should be cleaned with a pressure washer?

Description : Which surfaces should be cleaned with a pressure washer?

Last Answer : Powerwashers should only be used on hard surfaces. You should use power washers on materials like concrete, tar, stone, and other materials that are strong.

Silver (atomic weight `108 g mol^(-1))` has a density of `10.5 g cm^(-3)`. The number of silver atoms on a surfaces of area `10^(-12) m^(2)` can be ex

Description : Silver (atomic weight `108 g mol^(-1))` has a density of `10.5 g cm^(-3)`. The number of silver atoms on a surfaces of area `10^(-12) m^(2)` can be ex

Last Answer : Silver (atomic weight `108 g mol^(-1))` has a density of `10.5 g cm^(-3)`. The number of silver atoms on a ... `Y xx 10^(-x)`, The value of `x` is .

_____joints are characterised by the presence of a fluid filled synovial cavity between the articulating surfaces of the two bones.

Description : _____joints are characterised by the presence of a fluid filled synovial cavity between the articulating surfaces of the two bones.

Last Answer : _____joints are characterised by the presence of a fluid filled synovial cavity between the articulating surfaces of the two bones.

The two surfaces of a double concave lens are of curvature 10 cm and 40 cm. Find the focal length of the lens in water. The refractive index of water

Description : The two surfaces of a double concave lens are of curvature 10 cm and 40 cm. Find the focal length of the lens in water. The refractive index of water

Last Answer : The two surfaces of a double concave lens are of curvature 10 cm and 40 cm. Find the focal length of ... and that of the lens of the material is 3/2.

Can HBV survive on environmental surfaces dried at room temperature foe eight hours?

Description : Can HBV survive on environmental surfaces dried at room temperature foe eight hours?

Last Answer : Need answer

What is called The total area of all surfaces or an object?

Description : What is called The total area of all surfaces or an object?

Last Answer : Need answer

Are the surfaces of the cerebral hemispheres covered with gray matter and are known as the cerebral cortex?

Description : Are the surfaces of the cerebral hemispheres covered with gray matter and are known as the cerebral cortex?

Last Answer : Need answer

Are Formed Where Bumps From Two Surfaces Comes Into Contact?

Description : Are Formed Where Bumps From Two Surfaces Comes Into Contact?

Last Answer : microwelds