You’ll soon make two pieces of ice with the approximate shapes shown in the image. both pieces of ice have the same mass and volume. how are the two shapes different from one another?

What does the mass of 0.7891 mol of ferric oxide (fe2o3)

Chromosome 17 is made of over million base pairs.

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?