Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

gerryliyana

  • 2 years ago

an electronic salesman offers to sell you a frequency-measuring device. When hooked up to a sinusoidal signal, it automatically displays the frequency of the signal, and to account for frequency variations, the frequency is remeasured and the display updated once each second. The salesman claims the device to be accurate to 0.01 Hz. Is this claim valid?

  • This Question is Closed
  1. gerryliyana
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @Yahoo! Have you any idea??

  2. gerryliyana
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    @UnkleRhaukus

  3. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    do you mean an electronics salesman, or an electronic salesman ?

  4. gerryliyana
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    oh sorry..., i mean "an electronics salesman"

  5. UnkleRhaukus
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i suppose the accuracy is only valid when the frequency is constant for the latest second

  6. BoneFreeze
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Non valid, because display refreshes at frequency of 1 Hz and it doesn't seem to be gathering measuring data in first place.

  7. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.