When an object is hanging on the end of a vertical spring and oscillating up and down, what is the frequency of the motion?
a. The number of cycles it travels in a unit of time.
b. The length of time the object takes to travel from one point it can reach back to the same point.
c. Its journey from one point it can reach back to the same point.
d. The distance the object travels from its highest point to its equilibrium point.
e. The distance the object travels from its highest point to its lowest point.
a
You might also like to view...
A student travels from St. Louis to Indianapolis, a distance of 210 mi, in 6.0 h. The return trip over the same route takes 7.0 h. What is the average speed for
a. the first half of the trip? b. the second half of the trip? c. the total trip?
Each atom in a sample of lithium (Z=3, atomic mass 6.941 u) has one electron removed. If exactly 1.0 mC was collected in this way, what is the mass of the lithium sample?
A. 0.024 ?g B. 0.010 ?g C. 0.031 ?g D. 0.072 ?g
When the frequency of the light is increased in a photoelectric effect experiment, the energy of the emitted electrons __________
Fill in the blank(s) with correct word
A person in a boat sees a fish in the water (n = 1.33), the light rays making an angle of 40° relative to the water's surface. What is the true angle (in degrees) relative to the water's surface of the same rays when beneath the surface?
a. 40 b. 35 c. 50 d. 55 e. 61