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DedPeter [7]
4 years ago
10

The blackbody curved for a star named Beta is shown below. What is the surface temperature of the star rounded to the nearest wh

ole number
Physics
2 answers:
marshall27 [118]4 years ago
3 0
<span>Then, since the peak wavelength of the star Beta is 200nm, use Wein law and round 200 to the nearest WHOLE NUMBER. Hope that helps. </span>
m_a_m_a [10]4 years ago
3 0

Answer:

14,500 K

Explanation:

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yarga [219]

Answer:

June Mar Fajardo

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7 0
2 years ago
True/false: you should begin viewing a specimen with the 10x objective lens.
Nezavi [6.7K]

You should begin viewing a specimen with the 10X objective lens that is false.

<h3>What is a lens?</h3>

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8 0
2 years ago
A piece of amber is charged by rubbing with a piece of fur. If the net excess charge on the fur is +8.0 nC (+8.0 10-9 C), how ma
Ann [662]

Answer:

Number of electron on the fur will be 5\times 10^{10}electron

Explanation:

We have given net charge on the fur q=8nC=8\times 10^{-9}C

Charge on one electron e=1.6\times 10^{-19}C

Let there are n number of electrons

So ne=8\times 10^{-9}

n\times 1.6\times 10^{-19}=8\times 10^{-9}

n=5\times 10^{10}electron

So number of electron on the fur will be 5\times 10^{10}electron

6 0
3 years ago
You drive 6.00 km at 50.0 km/h and then another 6.00kmat 900 km/h Your average speed over
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Explanation:

average speed = total distance travelled / total time travelled

time to travel the first 6km: 6 / 50 = 3/25 (h)

time to travel the next 6km: 6 / 90 = 1/15 (h)

[I think there's problem in the question 'cause 900km/h sounds impossible for normal person to travel in normal condition]

The total time: 3/25 + 1/15 = 14/75 (h)

Average speed over the 12 km drive will be:

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8 0
3 years ago
The maximum value
garik1379 [7]

Answer:

?

Explanation:

?

7 0
3 years ago
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