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AnnZ [28]
3 years ago
7

Differences between tungsten and nichrome​

Physics
1 answer:
d1i1m1o1n [39]3 years ago
4 0

Answer:

Tungsten is made of tungsten while Nichrome is made of nickel chromium.

Nichrome is used in the elements of electric

devices.

Tungsten is used to make filament of bulbs.

Nichrome have high resistivity than tungsten.

Tungsten have high melting point than nichrome

Explanation:

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Answer:

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Explanation:

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7 0
3 years ago
A stationary siren creates an 894 Hz
valentina_108 [34]

Answer:

12.3 m/s

Explanation:

The Doppler equation describes how sound frequency depends on relative velocities:

fr = fs (c + vr)/(c + vs),

where fr is the frequency heard by the receiver,

fs is the frequency emitted at the source,

c is the speed of sound,

vr is the velocity of the receiver,

and vs is the velocity of the source.

Note: vr is positive if the receiver is moving towards the source, negative if away.

Conversely, vs is positive if the receiver is moving away from the source, and negative if towards.

Given:

fs = 894 Hz

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5 0
3 years ago
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lesya692 [45]

Answer:

0.3 %

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5 0
3 years ago
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likoan [24]

Answer:

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6 0
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Which of the following is an example of kinetic mechanical energy?
nata0808 [166]

Answer:

A

Explanation:

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8 0
3 years ago
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