16. Which person will experience what happens to sounds due to the Doppler effect? Two friends riding
bicycles side-by-side and talking: a father pushing a laughing toddler on a swing: a boy sitting and
watching television; a girl running and listening to her radio through earphones.

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat

Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis