subject
Physics, 04.06.2021 04:10 tiffcarina69

Which type of signal is has a step-like appearance because it is composed of precise values of "this or that" with nothing between them? Options:

Digital signals

Dial-up internet

Vinyl records

Analog signals

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 00:00
Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?
Answers: 2
question
Physics, 22.06.2019 06:00
A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s
Answers: 1
question
Physics, 22.06.2019 09:00
Sobre transformações cíclicas, são feitas algumas afirmações, determine quais estão corretas. i – a variação de energia interna em uma transformação cíclica é nula; ii – o trabalho, em uma transformação cíclica, é sempre positivo; iii – ao completar um ciclo, o gás tem a mesma temperatura com a qual começou a transformação; iv – uma transformação cíclica é, obrigatoriamente, composta de transformações conhecidas, como adiabática, isocórica, etc: a) i e iii b) i e ii c) ii e iii d) i e iv e) iii e iv
Answers: 1
question
Physics, 22.06.2019 10:00
One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?
Answers: 2
You know the right answer?
Which type of signal is has a step-like appearance because it is composed of precise values of "this...
Questions
question
Physics, 13.04.2021 14:00
question
English, 13.04.2021 14:00
question
Mathematics, 13.04.2021 14:00
question
Social Studies, 13.04.2021 14:00
question
Computers and Technology, 13.04.2021 14:00