What was the average temperature of Earth in 1860?

The frequency of the 15. ocm string is how many times higher than the frequency of the 30.0cm string

Would thermal energy be greater at 0 C or 48 F

I'm which situation is the most energy available to do work? A) in an open system B) in a close system C) in a low entropy system D) in a high entropy system

When a metal wire has an electric field applied, electric current flows. a) If we consider the path the electrons take through the wire in response to the electric field, explain why that path is not the shortest distance between the ends of the

What units are used to express force? a. Kilograms b. Meters c. Newtons d. Ms2

Which of the following statements concerning Howard Gardner's multiple intelligences is not correct? A. Gardner is not interested in assessing levels of intelligence. B. Gardner has based his theory on research in various areas of psychology. C.

The force of attraction between two oppositely charged pith balls is 5.3 * 10-6 newtons. If the charge on the two objects is 6.7 * 10-9 coulombs, what is the distance between the two charges? (k = 9.0 * 109 newton·meter2/coulombs2)

To describe velocity you need to know?

Mohammed made a chart to list examples and nonexamples of projectile motion. Which best completes the chart? a - a football thrown in the airb - a kite flying on a stringc - a golf ball rolling off a table d - water spraying from a fountain

Halley's Comet appears around the sun about once every 76 years. It passes through the part of its orbit nearest the sun in just a few months but then moves out to great distances and takes more than half a century for the rest of its orbit.