Sound is what type of wave (Check all that applies)

Transverse

Longitudinal

Electromagnetic

Mechanical

Friction converts kinetic energy to a. mechanical energy. c. nonmechanical energy. b. potential energy. d. total energy.

Which of these is an advantage of parallel circuits over series circuits? A. The receivers can exchange energy with each other. B. The voltage is stronger from the battery. C. If the battery dies, energy can still flow through the receivers. D.

In atoms, electrons surround the nucleus in A) random patterns B) specific energy levels C) orbits like the planets D) a "plum pudding" type arrangement

Which substance has the most thermal energy and will have the most heat flow from it? a stovetop burner on medium (200°C) a nuclear reactor core (1000°C) the human body (36°C) air at room temperature (32°C)

A lawn sprinkler sprays water 8 feet at full pressure as it rotates 360 degrees. if the water pressure is reduced by 50%, what is the difference in the area covered?

How are humans contributing to climate change?

Which sentences describe the cyclone device?

Of the eight most abundant elements in earths crust, what percentage does the six next most abundant elements of earths crust make up?

Why does the moons gravity affect the earth so much

How much of each food dollar goes to the producer