When two frequencies are added together, the beat frequency and the average frequency are an octave apart?

A locomotive has a mass of 200,000kg. It is moving at 4.5m/s. Find its momentum.

This design enabled them to control for several factors. The total area of the patch plus the corridor, or the patch plus the wings was the same. The total amount of edge (perimeter of each patch) was similar between the two treatments.

Question 9 Unsaved Which represents the smallest number? Question 9 options: 3.8 x 10^7 3.8 3.8 x 10^18 3.8 x 10^15

4. While broadcasting a football game, the announcer exclaimed, "I can't believe it. Carl James just scored a touchdown. That's right; I said Carl James. Even Carl looks as if he can't believe it either." What can you infer from these statements? A.

What is the most important use of an element's atomic number?

1. At one time, people thought that heat was a substance called

How are magnet'so magnetic force and magnetic field different

Ahmed saw all of these things as he walked to school this morning. Which one is an example of a force pushing downward toward the ground? A. A bird sat on a telephone wire. B. A woman moved her child from one place to another in a wagon. C.

What types of mediums are involved in the energy transfer

When two frequencies are added together, the beat frequency and the average frequency are an octave apart?