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prisoha [69]
3 years ago
10

Please Help!!!

Physics
1 answer:
Alborosie3 years ago
5 0

Answer:

D

Explanation:

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E = hf

E = 6.63* 10 ⁻³⁴ * 7.24* 10¹⁴

<span>E = 4.80012 × 10⁻¹⁹ J</span>
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If you have a 1.0 m aqueous solution of NaCl, by how much will it increase the water’s boiling point, if KB = 0.512 °C/m? In oth
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<u>Answer:</u> The elevation in boiling point is 1.024°C.

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To calculate the elevation in boiling point, we use the equation:

\Delta T_b=ik_b\times m

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\Delta Tb=2\times 0.512^oC/m\times 1.0m\\\\\Delta Tb=1.024^oC

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3 years ago
A 160.-kilogram space vehicle is traveling along a straight line at a constant speed of 800. Meters per second. The magnitude of
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If a roller coaster cart, with a mass of 100 kg, traveled this coaster, how much kinetic energy would it have at point 'E'?
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Answer:

Explanation:

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House and Senate.

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