Unit 2: Force, Motion Energy CBA Review 22-23

Mr. Tran spilled water outside of Owens on a hot sunny day. The next day, the water was not there anymore. Which kind of energy causes water to evaporate?

• Light

• Sound

• Thermal

• Mechanical

Tags

NGSS.MS-PS1-4

What kind of energy is USED by a flashlight to produce light?

• Mechanical

• Thermal

• Electrical

• Sound

What kind of energy is produced by a car radio after it uses electrical energy from the car battery?

• Mechanical

• Sound

• Electrical

• Light

Ms. Martinez washed her bedsheets and decided to hang the bedsheet outside on a SUNNY and WINDY day. What forms of energy are being used to dry the bedsheets? Select TWO correct answers

• Light

• Mechanical

• Thermal

• Electrical

• Sound

Tags

NGSS.MS-PS1-4

Which example uses mechanical energy to perform its functions?

Select THREE correct answers.

• 
• 
• 
• 
• 

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

With the switch in this position, which lights are on? Select all that apply.

• LED 1

• LED 2

• LED 3

• LED 4

• LED 5

The student built a circuit and closed the switch. The bulb did NOT turn on. Why?

• The battery is not charged

• There needs to be a wire connected to the positive and negative sides of the battery's terminal.

• The light bulb needs more batteries to make turn on. Another batter needs to be added to the circuit.

• The switch is made of wood.

Tags

NGSS.4-PS3-2

The student change the circuit and made sure it connected to the negative and positive terminals. However, the bulb does not turn on. Why?

• The circuit should work. The student should open and close the switch several times until it turns on.

• Another bulb should be added to the circuit to make sure that electricity flow evenly in the circuit.

• Electricity cannot travel through the bulb. The wire needs to be connected from the right side of the bulb to the left side of the battery.

• Get a new light bulb.

Tags

NGSS.3-5-ETS1-1

NGSS.3-PS2-3

A student is building a circuit and has 1 buzzer, 1 bulb, 2 switches, and many wires. The student connects it ALL together but nothing happens. Why?

• Needs a sources of energy

• The light bulb is burnt out

• Add another battery

• The wires are not conductors

The diagram shows light shining on a rock, mirror, and glass of water. What happened to the light when it struck the mirror?

(a)  

Tags

NGSS.MS-PS4-2