Which 3 characteristics are used to describe all waves, regardless of type? Check all that apply. Resting Position

Frequency

Trough

Amplitude

Crest

Wavelength

What reaction is taking place? 02 + c3h8 = h20 + co2

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?