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sergeinik [125]
3 years ago
9

The set of frequencies of the electromagnetic waves emitted by the atoms of an element is called

Physics
1 answer:
VLD [36.1K]3 years ago
7 0

Answer:

The set of frequencies of the electromagnetic Waves emitted by the atoms of an element is called emission spectrum.

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The graphs display velocity data Velocity is on the y-axis (m/s), while time is on the x-axis (s). Based on the graphs, which da
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The first graph is showing the constant acceleration (1 m/s)

Explanation:

The second graph showing the flexible velocity therefore a in the graph is different at t1, t2, t3, t4

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A 40.0 kg wagon is towed up a hill inclined at 18.5 degrees with respect to the horizontal. The tow rope is parallel to the incl
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Answer:

7.9m/s

Explanation:

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Net force applied  on wagon=F=T-mgsin\theta=140-40(9.8)sin18.5=15.7 N

By using g=9.8m/s^2

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We know that

v^2-u^2=2as

Using the formula

v^2=2\times 0.39\times 80

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How do we know that solar system formed from a spinning disk of gas and dust
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The evidence of this research is published in the scientific journal Nature communication.

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Someone please help me!
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Answer:

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