A student accidentally spilled a bottle of ammonia in the lab. After some time, the whole room smelt of ammonia. Explain using kinetic particle theory why the smell spread across the room. name the process responsible for this Marking as brilliantine

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.