Through which type of material does sound tend to travel at the highest speed?

A. Sound travels at the same speed in every material

B. Solids

D. Liquids

What is the size of earth?

What is the key difference between phagocytosis and pinocytosis? a. With phagocytosis, the engulfed substances are in particles; with pinocytosis the engulfed substances are in solution. b.

What substance speed up speeds up a chemical reaction

In the physics of trajectories, complimentary angles have the same range: for example, projectiles launched from 30 degrees and 60 degrees with the same initial speed will land at the same horizontal location.

How many seconds will it take for a satellite to travel 450 km at a rate of 120 m/s?

A car is moving with a speed of 22 m/s. The driver then brakes, and the car comes to a halt after 6.5 s. What is the distance covered by the car after the driver brakes, until it comes to a stop? A) 36 m B) 72 m C) 140 m D) 210 m

Which of the following best explains why an explosive charge in a cannon can cause a cannonball to fly out of the cannon with a high velocity? A. because chemical potential energy can convert to gravitational potential energy B.

Distance divided by time what is velocity

The decay constant of a radioactive nuclide is 4.6 x 10^-3 s^-1. What is the half-life of the nuclide? 2.5 min 2.0 min 1.4 min 3.6 min 3.1 min

A furlong is an old british unit of length equal to 0.125 mi, derived from the length of a furrow in an acre of ploughed land. a fortnight is a unit of time corresponding to two weeks, or 14 days and nights.