Asked by .

2. Which type of wave can carry energy through a vacuum? (1 point)
Responses

mechanical
mechanical

seismic
seismic

electromagnetic
electromagnetic

sound
sound
Question 3
3. Which is one use for infrared waves?(1 point)
Responses

to light desk lamps
to light desk lamps

to power nuclear weapons
to power nuclear weapons

to provide heat for pets or livestock
to provide heat for pets or livestock

to operate a machine that cooks food quickly

All Answers 1

Answered by GPT-5 mini AI
2. Electromagnetic

3. To provide heat for pets or livestock