1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ArbitrLikvidat [17]
3 years ago
7

What is the amplitude of an AC voltage waveform, in units of Volts, if the RMS value is 369 V?

Physics
1 answer:
Blizzard [7]3 years ago
4 0

Answer:

521.8 V

Explanation:

The RMS value of the voltage of an AC signal is given by

V_{rms}=\frac{V_0}{\sqrt{2}}

where

V_0 is the peak voltage, which corresponds to the amplitude of the AC waveform

In this problem, we know the RMS voltage

V_{rms}=369 V

Therefore, we can re-arrange the previous equation to find the peak voltage (the amplitude of the waveform):

V_0 = \sqrt{2}V_{rms}=\sqrt{2}(369 V)=521.8 V

You might be interested in
On a Vernier Caliper, how do you know which mark to use on the very top scale?
yan [13]
<h2><u>Answer</u></h2>

To know where it starts we look where the zero mark of the vernier scale starts. The make just before reaching where the zero mark is marks the value to use.

<h2><u>Explanation</u></h2>

A vernier caliper is an instrument that is used to measure the diameter of small circular objects such as diameter of a wires, thickness of an iron sheet.

The objects to be measured is place between the jaws of the calipers.

The vernier scale has two scales, the vernier scale and the main scale which is the very top scale. <em>To know where it starts we look where the zero mark of the vernier scale starts. The make just before reaching where the zero mark is marks the value to use. </em>

5 0
3 years ago
If the vector represents velocity this number represents the speed
Alex777 [14]

The "speed only" equivalent of vector is scalar

7 0
3 years ago
Pls help‼️‼️I have no idea how to solve this question... Can someone pls help! :(
sdas [7]

Answer: Its dragon ball bro

Explanation: (To Ship Leesoo) "My name is Twenty-Fifth Baam. For short you can just call me Baam. Even if you tell me to introduce myself, there's not much to say. I don't have parents... or a home... a single set of dirty clothes is all I have. I always thought that I might die alone without ever being able to do anything... But now- I have friends. Thank you."[45]

(Response when put in a danger of death situation) "There is something I fear more than death."[46][47]

(To Androssi Zahard) "The heart moves where the heart wills."[48]

(To Yu Han Sung) "If Rachel isn't up there, that place is nothing more than a pile of garbage. No matter what's up there, that won't change. You told me that being like I am is strange, but to me, you're a person who can't even find a single thing that's precious within that huge pile of garbage."[49]

(To Androssi Zahard) "If I must fight, I will fight to protect what is precious to me."[48]

(To Hwa Ryun) "What's this rising emotion from my heart... I'm not sure... I have to find out...! Why... Rachel... betrayed... ME...!!"[50]

PART II

7 0
3 years ago
Read 2 more answers
if the distance between two objects is doubled, the force of gravitation between them becomes __________ of initial value.
dexar [7]
1/4 of initial time :)
8 0
3 years ago
An atomic scientist was studying an atom and through experimentation found that the total negative charge of the area surroundin
Mars2501 [29]

Answer:

c  hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Explanation:

gerhr  fdhdrhedrzjhdrtuhe5eru

4 0
3 years ago
Other questions:
  • I need help on 14 and 15
    10·1 answer
  • A spotlight on the ground shines on a wall 12 m away. If a man 2 m tall walks along the x-axis from the spotlight toward the bui
    8·1 answer
  • A body moving with a velocity of 20m/s begins to accelerate at 3 m/s 2 . How far does the body move in 3 seconds
    8·1 answer
  • If the acceleration of a moving object is zero, which of the following best describes its motion
    7·2 answers
  • Two tectonic plates are moving in opposite directions underneath the Pacific Ocean. In this area, we will be able to find
    10·1 answer
  • Two plates of area 7.00 × 10-3 m2 are separated by a distance of 2.60 × 10-4 m. If a charge of 5.40 × 10-8 C is moved from one p
    7·1 answer
  • A research van de graaff generator has a 2.00-mdiameter metal sphere with a charge of 5.00 mc on it. (a) what is the potential n
    13·1 answer
  • What is the acceleration of a 160kg object if a force of 150N is applied to it?
    7·1 answer
  • The room temprature (25 C) fats in unsaturated fatty acids are <br>​
    9·2 answers
  • WAVES AND SOUND
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!