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
dedylja [7]
3 years ago
15

I feel death among us

Physics
2 answers:
DanielleElmas [232]3 years ago
6 0

Answer:

same....

Explanation:

Wanna be friends?

liberstina [14]3 years ago
3 0

same but who knows how 2021 might go

You might be interested in
Question 15 plz picture above
Pie
15) C. The amount of each element that begins....
8 0
3 years ago
Match the type of radiation to a correct description of it. A. Alpha The radiation particle is negatively charged. B. Beta The r
lawyer [7]
Alpha - <span>The radiation particle is positively charged.
</span>Beta - <span>The radiation particle is negatively charged.
</span>Gamma - The radiation is a wave, not a particle.

5 0
3 years ago
A star with an original mass of 8 to 25 solar masses will ultimately become a ?
BaLLatris [955]
The answer is C. Neutron star.

8 0
3 years ago
Measurements made on an operating centrifugal pump indicate that for a flow rate of 240 gpm, 6 HP are being consumed. The operat
Ludmilka [50]

Answer:

62.1 ft

Explanation:

We know that 1 gpm= 0.0022 ft^{3}/s hence 240 gpm will be

240*0.0022=0.528 ft^{3}/s

From the formula of obtaining efficiency

\eta=\frac {\gamma Q h_a}{500W_{in}} and making h_a the subject we have

h_a=\frac {\eta*550*W_{in}}{\gamma Q} where Q is flow rate, \gamma is specific weight of water, h_a is actual head rise and W_{in} is the power input to the compressor

Substituting 0.62 for \eta, 6hp for W_{in}, 62.4 lb/ft^{3} for \gamma and 0.528 ft^{3}/s for Q then

h_a=\frac {0.62*550*6}{62.4*0.528}=\frac {2046}{32.9472}=62.09936\approx 62.1 ft

Therefore, actual head rise of the water being pumped is 62.1 ft

6 0
3 years ago
A DC current of 60 mA can cause paralysis of the body's respiratory muscles and hence interfere with breathing, but only 15 mA (
Liula [17]

To solve this problem it is necessary to apply the concepts related to Ohm's Law to find the voltage in the case of direct current. While for the Alternate current we use the concept of RMS voltage.

PART A) In the case of DC we have to,

V=IR

Where,

I = Current

R = Resistance

Where the current is 60mA y the resistance is 1000\Omega , then the potential would be

V=(60mA)(1100\Omega)

V = 66V

In the case of DC we have that the current and the RMS voltage is,

I_{rms} = 15 mA

R = 1100 \Omega

V_{rms} = 16.5 V

The potential in AC then is,

V_o = \sqrt{2}V_{rms}

V_o = \sqrt{2}(16.5)

V_o = 23.3345 V

3 0
3 years ago
Other questions:
  • What is friction and how does it affect objects in motion?
    8·2 answers
  • A type O star is likely to appear _____. yellow, blue, green or red
    13·2 answers
  • If the magnetic field of an electromagnetic wave is in the +x-direction and the electric field of the wave is in the +y directio
    9·1 answer
  • Col. Joe Kittinger of the United States Air Force crossed the Atlantic Ocean in nearly 86 hours. The distance he traveled was 57
    8·1 answer
  • A convex lens can produce a real image but not a viral image<br> a. true<br> b. false
    7·1 answer
  • This problem describes an experimental method for determining the moment of inertia of an irregular shaped object such as the pa
    8·1 answer
  • A chemist finds that when platinum is added to a reaction, the reaction speeds up. He thinks the platinum may be acting as a cat
    6·2 answers
  • What are particles of carbon called?
    15·1 answer
  • Find the horizontal component and the vertical component ​
    11·1 answer
  • An astronaut brings a cube from the earth to the moon. What is true about the inertial mass and weight of the cube?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!