Which of these is an example of a mechanical wave?

Ocean waves

Microwaves used to heat food

X-ray

Light from a flashlight

Electrical metallic tubing would be used in an electrical installation because it

When electromagnetic fields interact with charged particles,

Consider a 2kg bowling ball sits on top of a building that is 40 meters tall. Does the bowling ball have more potential energy or kinetic energy as it sits on top of the building? why?

What will happen to the absorption and/or emission spectral lines of an object moving away from Earth at high speed? a. They will be shifted toward the blue end of the spectrum. b. They will be made more intense. c.

What is the average speed of a truck that traveled 500.0 miles in 7 hours?

Which of the following rocks would most likely be found on the ocean floor? granite basalt marble shale

Which of the following is an example of a group that is both primary and voluntary? A. Two people who have chosen to be friends for over 30 years B. Two coworkers who have been assigned to the same department C.

Car manufacturers use radiation for wich task?

Which is denser ice at 0 degrees C or water at 4 degrees C

Suppose a box is being dragged by a force of 100 n over a rough surface. if the coefficient of kinetic friction at the interface of the box and surface is 0.