Question

If light can be both particles and waves, then this implies that matter can be both waves and particles too. The wavelength of matter waves can be calculated by the equation wavelength = h/p. Where h is Planck's Constant and p is momentum. However, because of this equation most material objects cannot be measured.

a. True
b. False

Answer 1

In which sentence is the modifying phrase placed incorrectly?
*
2 points
He wore a bicycle helmet on his head that was too small.
The patient with an ear infection was referred to the doctor.
Alyssa served cookies, wrapped in aluminum foil, to her coworkers.
While driving home from school, Dexter spotted a stray kitten

Answer 2

Use the sentence to answer the question.

When Stefan gets tired he likes to take a nap on the couch.

Which revision of this sentence uses commas accurately

Answer 3

b. False

Answer 4

He wore a bicycle helmet on his head that was too small.

Answer 5

When Stefan gets tired, he likes to take a nap on the couch.