Yes. It's exactly one octave lower.
The second harmonic of a frequency of 440 Hz is 880 Hz. It is exactly twice the frequency of the original sound wave.
440 cycles per second. 1 Hz = 1 cycle per second
440 cycles. Octaves are characterized by a doubling or halving of the frequency.
880
Half of 880= 880/2= 440
The GCF is 4.
The greatest common factor of 220, 440, and 880 is 220
Absolutely 440 Hz is the frequency of the A note that is 1½ steps below middle C, the top line of the bass clef. 880 Hz is the frequency of the A note one octave higher, the second space from the bottom of the treble clef. On a piano, if you slam hard on the lower of those two A keys and just lightly press the higher one, the 440-Hz sound will be louder than the 880-Hz sound. The loudness, or amplitude, of a sound wave has to do with how tightly the air molecules (or the molecules of whatever the sound-propagating medium is) are packed in each wave of the sound, while the sound's frequency or pitch has to do with how frequently the waves are generated (440 times per second in the case of a 440-Hz sound), or how far apart the waves are (frequency is inversely proportional to wavelength).
The frequency of A one octave higher is double the original frequency. For example, if the original A is 440 Hz, the A one octave higher would be 880 Hz.
0.0023
Oh, dude, you're hitting me with some math vibes here. Yeah, like, 262 Hz is totally lower than 880 Hz. It's like comparing a sleepy kitten's purr to a rock concert. So, yeah, the 262 Hz note is definitely on the chill end of the frequency spectrum.
440, 880, 1320, 1760, 2200, 2640 +440 . . .