Study for the SOL 6

Which of the following represents a chemical change?

• Coal burning

• Iron rusting

• Sugar dissolving

• Silver tarnishing

• Wood burning

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which instrument would be most appropriate to determine liquid volume?

• A thermometer

• A triple beam balance

• A ruler

• A graduated cylinder

Which letter represents the wavelength of a wave?

• a.

• b.

• c.

• d.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

If the frequency of a sound wave is increased, then what will also increase?

• Amplitude

• Wavelength

• Pitch

• Timbre

The theoretical point where all motion stops is zero Kelvin. This is also known as–

• Cold

• Thermal freezing

• 0° Celsius

• Absolute zero

Tags

NGSS.MS-PS1-4

Which type of energy is produced by the splitting of an atom?

• solar

• chemical

• nuclear

• electrical

Tags

NGSS.HS-PS1-8

Energy is the ability to do–

• power

• work

• energy

• speed

Tags

NGSS.MS-PS3-5

Determine the following: When he pulls on the tree, the tree pulls back but does no work; if he stands still, he does no work.

• The tree pulls back and does work; he does work when standing still.

• The tree pulls back but does no work; he does no work when standing still.

• The tree does not pull back but does work; he does work when standing still.

• The tree neither pulls back nor does work; he does work when standing still.

Calcium Hydroxide {Ca(OH)} is used to melt ice and snow off roads in the winter. When water reacts with Ca(OH) heat is produced. Which type of reaction does this reflect?

• A endothermic reaction

• A fission reaction

• A decomposition reaction

• A exothermic reaction

Tags

NGSS.HS-PS1-4

Which of the processes below is a physical change? (3)

• a red apple

• density (m/v)

• rusting iron

• tarnishing silver

• melting ice