Eng 3
Which sound wave, A or B, has higher intensity?
All...000.000
B
A
llemele
B
Dane

Question 1(multiple choice worth 2 points) in order to be considered work, the components that must be present are • a force and a movement in the same direction as the force an action which causes movement and an opposite reaction an action which causes no movement or reaction a force and a movement in the opposite direction of the force