Consider the energy transfers and transformations that occur when a person rides a bicycle. Describe this process by selecting the correct options from the drop-down menus.

Chemical energy is transformed into energy in the person's muscles.
(kinetic) - answer

Kinetic energy is from the person's legs to the pedals.
(transferred) - answer

Kinetic energy is
thermal energy due to friction when the wheels get warm.
(transformed into) - answer

What is the mass of each element in a 324.8 sample of co2

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?

To calculate the molarity of a solution, you need to know the moles of solute and the