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sesenic [268]
3 years ago
13

The work function for silver is 4.73 eV. (a) Convert the value of the work function from electron volts to joules.

Physics
1 answer:
pogonyaev3 years ago
6 0

Answer:

W=7.56\times 10^{-19}\ J

Explanation:

Given that,

The work function for silver is 4.73 eV.

We need to find the value of the work function from electron volts to joules.

We know that,

1\ eV=1.6\times 10^{-19}\ J

For 4.73 eV,

4.73\ eV=1.6\times 10^{-19}\times 4.73\\\\=7.56\times 10^{-19}\ J

So, the work function for silver is 7.56\times 10^{-19}\ J.

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The forces acting on a child sitting in a seat are described by the free-body diagram shown. What is the net force acting on the
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3 years ago
A light ray in glass (n=1.5) hits the air-glass interface at an angle of 10 degrees from the normal. What angle from the normal
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Answer:

The angle from the normal is 15.1°.

Explanation:

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n_{1}sin(\theta_{1}) = n_{2}sin(\theta_{2})

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