How do you find the wavelength of a wave? A). Measure the number of cycles completed in one second.
B). Measure vertically between the rest position and the maximum displacement.
C). Measure horizontally from crest to crest or trough to trough.
D). Measure how long it takes a wave to go through one cycle.

orange juice has a lower viscosity

hope it : )

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

attach the statements so i can answer : )

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.