An object is attached to a spring and its frequency of oscillation is measured. then another object is connected to the first object, and the resulting mass is four times the original value. by what factor is the frequency of oscillation changed?

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.