Proportions

The concept that different compounds can be formed by the same elements, with the mass of one element combining with a fixed mass of the other in a ratio of small whole numbers

• law of definite proportions

• law of multiple proportions

• percent composition

• mole ratio

The smallest whole number ratio of atoms in a compound

• molecular formula

• empirical formula

• percent composition

• mole ratio

The ratio of the number of moles of one component to the total number of moles in a mixture

• mole fraction

• molarity

• percent composition

• mole ratio

How would Fg change if m1 was tripled AND r was tripled?

• (1/9)Fg

• (1/3)Fg

• Fg

• 3Fg

• 9Fg

Tags

NGSS.HS-PS2-4

How would Fg change if m1 was doubled, m2 was cut in half, and r was quartered?

• (1/8)Fg

• (1/4)Fg

• Fg

• 4Fg

• 16Fg

Tags

NGSS.HS-PS2-4

Isometric sketches are the best representation of what?

• Front face of an object

• Depth of an object

• Proportions of all sides of an object

• Santa's sweet beard

The relationship of one thing to another size, amount, etc.

• Size

• Proportion

• Shading

• Design

Tags

NGSS.MS-PS3-1

The ratio of the length and size (linear dimension) of an element of an object in the drawing to the real length and size of the same element of the object. For example, an inch on the drawing might equal 10 feet in the actual building.

• Projection

• Free Hand

• Scale

• Technical

What is the depth of the wall?

• 2 m

• .23 m

• 2 m * 2 m

• .23 m* .23 m

The concept that different compounds can be formed by the same elements, with the mass of one element combining with a fixed mass of the other in a ratio of small whole numbers

• law of definite proportions

• law of multiple proportions

• percent composition

• mole ratio