subject
Physics, 05.07.2019 18:20 krystalhurst97

Oscilloscope time base problem. you are asked to display a 1 khz sine wave signal on the screen. since the period t is related to the frequency f by the formula t = 1 / f, the period of this wave is 1/(103/s)=1ms, so a reasonable setting for the "time/div" dial is 1 ms/div. but suppose you select an inappropriate setting for the time/div dial by mistake. what would you see if you set the dial on 1 μs/div? 100 ms/div?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 23:30
The velocity of car is 80.0 miles per hour. what is the velocity of car in meters per second? (1 km -0.621 miles) m/s
Answers: 2
question
Physics, 22.06.2019 05:40
Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
question
Physics, 22.06.2019 09:00
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
Answers: 2
question
Physics, 22.06.2019 09:30
Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.
Answers: 2
You know the right answer?
Oscilloscope time base problem. you are asked to display a 1 khz sine wave signal on the screen. sin...
Questions
question
Mathematics, 29.09.2021 20:30
question
Chemistry, 29.09.2021 20:30
question
Mathematics, 29.09.2021 20:30
question
Computers and Technology, 29.09.2021 20:30