Sedimentary rocks are the only rocks that can potentially contain a. fossils. c. fractures. b. minerals. d. faults.

Which are ways to improve the design of this experiment? Check all that apply. Record data only at the very end to save time. Experiment with a wider range of materials. Use more legible handwriting when recording data.

A 10 kg piece of aluminum (which has a specific heat of 900 j/kgoc) is warmed so that its temperature increases by 5.0c. how much heat was tranferred into it

What do you understand by classification of living things?

The reason that oscillating systems are good to use for clocks is: A. The period of an oscillation does not depend upon amplitude. B. Real mass-spring systems are frictionless and energy is perfectly conserved. C.

A spotlight lens is coated so that yellow light will not be transmitted. If the light source is white, what color is the spotlight?

6. What is ductility?

During practice, a baseball player hits a very high fly ball, and then runs in a straight line and catches it. Which had the greatest displacement during the time period from the hitting of the ball to its catching

Why are glass fibers stronger than bulk glass?

1. A 2000kg truck at rest accelerates to 45m/s in 7 seconds. What is its change in kinetic energy?

The speed with which force is developed by skeletal muscles is determined by the