Posted by Wait, Wait!! on September 10, 2003 at 17:48:25:
In Reply to: Re: Re: Re: Re: The biggest BAT posted by Maybe not quite on September 10, 2003 at 17:38:43:
Actually, it's (2^57)*4.78ft, not 2*57*4.78ft, so the real wavelength here is about 6.89E17 feet, which is close enough to Jeff's calc. Either way, it's a bigger horn than I want to carry to band practice!!