The gulf stream begins at the tip of Florida and flows up all the way to NW Europe causing what? A. The gulf stream does not go to NW Europe. B. colder climate C. storms D. warmer climate

A thin metal disk is heated altering its size, but not its shape. As the disk is heated its radius increases at a rate of 0.04 mm/sec. How fast is the disk's area changing when the radius is 225 mm

Fiona drives 18 meters east and 24 meters south. What is the magnitude of her displacement? 15 m 18 m 20.0 m 30.0 m 35 m

Choose the best answer to the of the following. Explain your reasoning with one or more complete sentences.

A scuba diver sees light reflected from the water's surface. show answer No Attempt If the index of refraction for air is 1.00 and the index of refraction for water is 1.

A metal sphere having an excess of + 5 elementary charges has a net electric charge of what? 1 8.0 ✕ 10-19 c 1.6 ✕ 10-19 c 3.2 ✕ 1019 c 5.0 ✕ 100 c

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?

Would the springs inside a bathroom scale be more compressed or less compressed if you weighed yourself in an elevator that was moving upward at constant velocity

tessa bought stock in a restaurant for $287.00 her stock is now worth $401.80 what is the percentage increase of the value of Tessa's stock?