Physics, 26.11.2020 01:00 dajahj27

HELP NEEDED ASAP I'M GIVING BRAINLIEST 1) Select the best answer from the choices below. Light has many properties of waves, but sometimes it also behaves like:

a

A photon

b

Polarized light

c

Ultraviolet rays

d

A stream of particles

2) What type of waves transmit signals in satellite communication?

a
Microwaves
b
X-rays
c
Gamma Rays
d
Radio Waves

3) Cell phones use digital signals to send and receive information. These digital signals travel as what kind of wave?

a
Gamma rays
b
X-rays
c
Microwaves
d
Radio waves

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 00:30, taylord4230

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

Answers: 1

continue

Physics, 22.06.2019 09:30, ayeheavymetal

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Answers: 1

continue

Physics, 22.06.2019 19:30, NewKidnewlessons

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)

Answers: 3

continue

Physics, 22.06.2019 19:30, itsyagirlgona21

Emagnitude of the electrical force acting between a +2.4 × 10–8 c charge and a +1.8 × 10–6 c charge that are separated by 0.008 m is n, rounded to the tenths place.

Answers: 3

continue

You know the right answer?

HELP NEEDED ASAP I'M GIVING BRAINLIEST 1) Select the best answer from the choices below. Light has...