Question Info

This question is public and is used in 4 tests or worksheets.

Type: Multiple-Choice
Category: Light and Optics
Level: Grade 8
Tags: PS4.B
Author: HTPhysics
Created: 2 years ago

View all questions by HTPhysics.

Light and Optics Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 8 Light and Optics

What are the key properties of microwaves?
  1. Their ability to produce visible light
  2. Efficient energy transfer to heat and inability to penetrate materials
  3. Their ability to penetrate materials and efficient energy transfer to heat
  4. Their ability to reflect off surfaces