The main food for organisms in the deep-water zone is a. photosynthetic plankton. c. dead organisms from above. b. live trout. d. water lilies.

One container has 100 mL of water and a second container has 1000 mL of water. If the temperature in both containers is 22 C (71.6 F). Which container has the greatest amount of thermal energy and why?

What is hydraulic pressure?

Which of the following is an example of sustainable use of natural resources? Question 21 options: 1) clear-cutting a forest 2) continuously strip mining coal deposits in an area 3) harvesting huge populations of fish from a fishing shoal 4)

In scientific notation, 213,000 is equal to: 2.13 (103) 0 2.13 (104) 2.13 (105) 02.13 (106)

How are experiments designed and conducted?

Provide at least three examples of kinetic energy and potential energy. Then, identify where the energy is in each system you describe and whether or not it is being converted. If it is being converted, identify how and into what.

If the truck has a mass of 2,000 kilograms, what is its momentum? Express your answer in kg·m/sec.

What is the restoring force of a pendulum

About 1*1020J of energy was consumed in the United States in 2005. What is the ratio of the kinetic energy of the air that passes toward the equator each second and the energy consumed in the United States each second?

A box slides down a ramp. Which statement is true about the kinetic and potential energy of the box? Its potential energy increases and kinetic energy decreases. Its potential energy decreases and kinetic energy increases.