Frequency multiplied by the wavelength
6*2 = 12
Answer:
D) 1000 m/s
Explanation:

You have the wavelength and frequency, you just need to solve for velocity. You can do this by multiplying each side of the equation by frequency.
Hope this helps.
Answer:
True. The object's location is based off of the reference point, so by moving the reference point, you move the object's location.
Explanation:
Im guessing this was supposed to be a multiple choice question. The answer is: "A radio receiver accidentally picked up its energy."