Aflute and a piccolo are both effectively pipes that are open at both ends, with holes in their sides to allow them to produce more tones. the piccolo is very nearly a half-size version of the flute. how does this fact explain why the piccolo's tones are one octave above those of a flute?

Explain earth's motion, using the terms "precession" and "rotation" in your answer.

At what time will the interfering waves have an amplitudeof zero?

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.