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ivann1987 [24]
4 years ago
11

In general, metalloids are slightly reactive.

Physics
2 answers:
Solnce55 [7]4 years ago
8 0

The answer is true/( T )

algol [13]4 years ago
6 0
Yes, in general, metalloids are slightly reactive.
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In the photoelectric effect, it is found that incident photons with energy 5.00ev will produce electrons with a maximum kinetic
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From Literature:

The amount of energy in the photons is given by this equation:

E = hf

where E = energy
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Given:

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Therefore, the threshold frequency of the material is 7.25 x 10^14 Hertz.


7 0
3 years ago
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A 2.1 cm length of tungsten filament in a small lightbulb has a resistance of 0.067 ω. find its diameter. the resistivity of the
kkurt [141]
The resistance of an ohmic material is given by 
R= \frac{ \rho l}{a}
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3 years ago
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55*3-40*5=x*95
165-200=95x
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3 years ago
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