On June 9, 1983, the lower part of the Variegated Glacier in Alaska was observed to be moving at a rate of 64 m per day. What is this speed in kilometers per hour?

A bluefin tuna can reach speeds of up to 22 m/s. Suppose one tuna falls behind the rest of the school by a distance of 55 meters. How quickly can the tuna catch up A) 1.75 seconds B) 2.5 seconds C) 3.45 seconds D) 4.3 seconds

What makes the best insulator against the flow of electricity?

The possible presence of a supermassive black hole at the center of our galaxy has been deduced from

how is the position of the full moon in relation to earth and the sun different from the position of the fall Venus in relation to earth and the sun

The difference between the third and fourth ionization energies of scandium is much larger than the difference between the third and fourth ionization energies of titanium. why?

What does the speed of sound depend on?

Define the law of conservation of momentum in one sentence

What is the Doppler effect in sound waves? A. When an object is moving perpendicular to the direction of sound waves they compress. B. Where an object's motion causes sound waves to be compressed or rarified. C.

A net charge is placed on a hollow conducting sphere. How does the net charge distribute itself? A net charge is placed on a hollow conducting sphere.

Which statement describes a characteristic common to all electromagnetic waves and mechanical waves? (1) Both types of waves travel at the same speed. (2) Both types of waves require a material medium for propagation.