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
lorasvet [3.4K]
3 years ago
5

A 4.0-μF capacitor that is initially uncharged is connected in series with a 4.0-kΩ resistor and an ideal 17.0-V battery. How mu

ch energy is stored in the capacitor 17 ms after the battery has been connected?
Physics
1 answer:
Komok [63]3 years ago
4 0

Answer:

Indian girls

Explanation:

I don't know what do you expect I don't know this

You might be interested in
Which algebraic rule describes the transformation?
Paraphin [41]

Answer:

(y) - (x - 2, y + 5)

Explanation:

7 0
3 years ago
Three noise sources produce volume (loudness) levels of 70, 73, and 80 dB when acting separately. When the sources act together,
Mashutka [201]

Sound at 70 dB is 70 dB louder than the human reference level.  That's 10⁷ times as much as the reference sound power.

Sound at 73 dB is 73 dB louder than the human reference level.  That's 10⁷.³  or  2 x 10⁷  times as much as the reference sound power.

Sound at 80 dB is 80 dB louder than the human reference level.  That's 10⁸  or 10 x 10⁷ times as much as the reference sound power.

Now we can adumup:

Intensity of all 3 sources = (10⁷) + (2 x 10⁷) + (10 x 10⁷)

Intensity = (13 x 10⁷) times the sound power reference intensity.

Intensity in dB = 10 log (13 x 10⁷) = 10 (7 + log(13)

Intensity = 70 + 10 log(13)

Intensity = 70 + 10 (1.114)

Intensity = 70 + 11.14

Intensity = <em>81.14 dB</em>

<em>______________________________________</em>

Looking at the questioner's profile, I seriously wonder whether I'll ever get a comment in return from this creature, and how I'll ever find out if my solution is correct.  For that matter, I'm also seriously questioning how and whether my solution will ever be used for anything.

8 0
3 years ago
What is the independent variable on this graph??
Veronika [31]
Temperature. X-axis is always the independent variable.
3 0
4 years ago
Read 2 more answers
Please help quick please
Ede4ka [16]
I can’t see the picture what do you need help with
3 0
3 years ago
If a rock falls for 5 seconds near the surface of the earth and with no air friction, it will reach a velocity of
sukhopar [10]

Answer: -49m/s.

Explanation:

As the rock only falls, we will assume that the initial vertical velocity is zero.

We neglect the air friction, so the only force acting on the rock is the gravitational force, this means that the acceleration is -g = -9.8m/s^2.

Then we can write:

a(t) = -9.8m/s^2

To write the velocity of the rock, we must ingrate over time and get:

v(t) = (-9.8m/s^2)*t + v0

where v0 is the initial vertical velocity, and as we said above, v0 = 0m/s

Then the vertical velocity as a function of time is:

v(t) = (-9.8m/s^2)*t

Now, the question is:

"...If a rock falls for 5 seconds near the surface of the earth and with no air friction, it will reach a velocity of..."

Then we need to evaluate the velocity equation in t = 5 seconds.

v(5s) = (-9.8m/s^2)*5s = -49m/s.

3 0
3 years ago
Other questions:
  • A plane electromagnetic wave traveling in the positive direction of an x axis in vacuum has components Ex = Ey = 0 and Ez = (4.3
    9·1 answer
  • If the net force acting on a stationary object is zero then the object will
    9·1 answer
  • a rock is dropped into a well hits the water in 5 secs. if there is no air resistance, what would be the rocks final speed?
    8·2 answers
  • One degree kelvin equals one degree Fahrenheit ? True or false
    10·1 answer
  • Why did the alpha particles bounce back during Rutherford's experiments? They hit other alpha particles. They hit electrons. The
    15·2 answers
  • What is the name of the hottest and brightest supergiant star?
    7·2 answers
  • If the orbital velocity of a satellite is 2 rad/s then what will be the period of satellite.
    12·1 answer
  • Please help with this
    12·1 answer
  • An airplane traveling at half the speed of sound emits a sound of frequency 5.84 kHz. (a) At what frequency does a stationary li
    7·1 answer
  • A student ran 60 meters in 1 minute. Calculate the speed. Provide your answer in meters per second.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!