Something that is soluble?

A listener triples his distance from a source that emits sound uniformly in all directions. by how many decibels does the sound intensity level change?

An insect sit's on the edge of a spinning record that has aradius of. 15m. The insect's speed is about. 5m/s when record isturning at 33 1/3 rpm. What is the insect's acceleration?

Does riding a bike up a hill in higher gear burn more calories than a lower gear

If a 100 N net force acts on a 50 kg car, what will the acceleration of the car will be?

Use mass in a sentence

An Archer needs to hit a bull's-eye On Target at eye level of 60 feet away is the Archer fires the arrow from the eye level with a speed of 47 ft/s at an angle of 25 degrees above the horizontal, will the arrow hit the target

What type of wave is a sound wave A. transverse wave B. longitudinal wave C. light wave D. elctromatic wave

Na+/k+-atpase is considered to be an electrogenic pump because

If the period of a wave is 0.05 s, then what is its frequency?

Which of the following descibes the refraction of a wave?