Question Info

This question is public and is used in 56 tests.

Type: Multiple-Choice
Category: Physics
Grade: Grade 2
Score: 1
Author: Gemdrite
Last Modified: 2 weeks ago

View all questions by Gemdrite.

View Question

View this question.

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

add this question to a test add this question to a group

1 vote
  • An                 is created when sounds waves bounce off a solid surface.
    1. bat
    2. echo
    3. volume
    4. sound wave