3 years ago

Who Discovered the neutral subatomic particles called neutrons

Chemistry

2 answers:

irina1246 [14]3 years ago

5 0

James CHadwick discovered the subatomic particles caled neutrons

ale4655 [162]3 years ago

3 0

Answer:

chadwick

Explanation:

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"A sphere of radius 0.50 m, temperature 27oC, and emissivity 0.85 is located in an environment of temperature 77oC. What is the

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Explanation:

It is known that formula for area of a sphere is as follows.

A = $4 \pi r^{2}$

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T = (77 + 273.15) K = 350.15 K

Formula to calculate the net charge is as follows.

Q = $esA(T^{4} - T^{4}_{a})$

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s = stefan-boltzmann constant = $5.6703 \times 10^{-8} Wm^{-2} K^{-4}$

A = surface area

Hence, putting the given values into the above formula as follows.

Q = $esA(T^{4} - T^{4}_{a})$

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