Light Bulbs

Which lightbulb contains mercury?

• CFL

• Incandescent

• Halogen

• LED

Which lightbulb is made from semiconductor (silicon)?

• CFL

• Incandescent

• Halogen

• LED

Which lightbulb is the least efficient?

• CFL

• Incandescent

• Halogen

• LED

Which lightbulb is the most efficient?

• CFL

• Incandescent

• Halogen

• LED

Tags

NGSS.MS-PS3-4

Which lightbulb contains Bromine?

• CFL

• Incandescent

• Halogen

• LED

This light bulb ...

• makes less light energy with the same electrical energy, than an incandescent

• makes more light energy with more electrical energy than an incandescent

• makes the same light energy for the same electrical energy as the incandescent

• makes the same light energy with less electrical energy, than the incandescent

Which lightbulb uses more power? Use data as evidence

Which lightbulb produces the most light? Use data as evidence

Tags

NGSS.MS-PS4-1

Which lightbulb is the most efficient? Use data as evidence

Tags

NGSS.MS-ETS1-2

NGSS.MS-PS3-5

Which lightbulb is the most expensive to buy and run for a year?

Use data as evidence

Tags

NGSS.MS-ETS1-3