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JulsSmile [24]
3 years ago
13

What is the mass of a neutron? 1/2,000 amu 1 amu 2,000 amu 1/200 amu

Physics
2 answers:
nevsk [136]3 years ago
7 0

The proton and the neutron both have  <em>1 AMU  </em>of mass.

Alex73 [517]3 years ago
5 0

Answer:

B.

Explanation:

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The flywheel of a steam engine runs with a constant angular speed of 113 $rev/min$. When steam is shut off, the friction of the
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Answer:

α = - 1.883 rev/min²

Explanation:

Given

ωin = 113 rev/min

ωfin = 0 rev/min

t = 1.0 h = 60 min

α = ?

we can use the following equation

ωfin = ωin + α*t      ⇒     α = (ωfin - ωin) / t

⇒     α = (0 rev/min - 113 rev/min) / (60 min)

⇒     α = - 1.883 rev/min²

6 0
3 years ago
A note of frequency 2000Hz has a velocity of 400 ms! What is the wavelength of the note?​
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Answer:

Explanation:

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8 0
3 years ago
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Explanation :

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A PNP transistor is connected in a circuit so that the collector-base junction remains reverse biased and the emitter-base junction is forward biased.

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  The diagram shows a tray of marbles being shaken from side to side.  As this happens some of the marbles jump out of the tray.
irakobra [83]
The marbles that are 'more energetic' fall out of the tray, in the same way particles have enough energy to escape and turn into a gas.
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Energy and Work have the same unit of measurement which is Joules in SI units.

Explanation:

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3 0
3 years ago
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