Physics, 07.05.2021 21:30 offensiveneedle

Compare and contrast analog and digital signals by completing the following sentences. Pick more or less. a signal that is continuously varying is
(More/less) reliable than a signal with limited possible values.

a signal stored on a vinyl record is
(More/less) easily copied than a signal stored in a computer.

a signal transmitted by the human voice loses
(More/less)energy as it travels than a signal transmitted by a fiber optic cable.

a clock that uses hands to tell the time is
(More/less) precise than a digital clock

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 17:30

Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?

Answers: 3

Answer

Physics, 22.06.2019 01:10

The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2

Answers: 2

Answer

Physics, 22.06.2019 11:30

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Answers: 1

Answer

Physics, 22.06.2019 16:30

Each neuron shown in this figure innervates a group of muscle fibers. what is the term for a group of muscle fibers innervated by a single neuron?

Answers: 1

Answer

You know the right answer?

Compare and contrast analog and digital signals by completing the following sentences. Pick more or...

Questions