What is a transverse and longitudinal wave?

Chemical analysis of the oxygen isotopes in foraminifera shells allow scientists to create a climate record like the one shown here.

What is the speed of light in water?

If a 1300-kg car can accelerate from 35 km? h to 65 km? h in 3.8 s, how long will it take to accelerate from 55 km? h to 95 km? h? Assume the power stays the same, and neglect frictional losses.

An ant carries a morsel of food 4.26 meters along a straight path to his nest. He then turns around and follows the path back to the source of the food. What is his displacement when he arrives back at the food source?

If an object with charge - 3 nC moves from a location that has a potential of - 20 V to a location with a potential of - 10 V, what has happened to the potential energy of the system?

3. How is electric potential different than electric potential energy?

Ethan pushes a wooden box across a carpet floor then he pushes the same box across a smooth marble floor why does Ethan find it easier to push the box on the marble floor than carpet floor

Let's now apply our equations for the normal modes of open and closed pipes. On a day when the speed of sound is 345 m/s, the fundamental frequency of an open organ pipe is 690 Hz.

Suppose you are an observer standing on the Moon, looking back at Earth. If the moon is in the waxingquarter phase, what phase of the Earth would you see? A. waxing quarter B. full C. new D. waning quarter E. none; the Earth doesn't have phases

How many chromosomes will an elephant's sperm have?