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aleksandrvk [35]
3 years ago
14

Two metal plates 4 cm long are held horizontally 3 cm apart in a vacuum, one being vertically above other. The upper plate is at

a potential of 3000 & the lower is earthed. Electrons having a velocity of 1×10^7 m/s are injected horizontally midway between the plates & in the direction parallel to 4 cm edge. Calculate the vertical deflection of the electron beams as it emerges from the plates. (Assume “e/m=1.8×10^11 c/kg”).
Physics
1 answer:
kati45 [8]3 years ago
5 0

Answer:

the answer to your question is 4 cm long

Explanation:

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To test the hypothesis that the population mean mu=3. 6, a sample size n=14 yields a sample mean 4. 007 and sample standard devi
PolarNik [594]

The P value for the given data set is 25127. For finding P value, we have to must find the Z value.

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The Z value is calculated as;

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2 years ago
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aalyn [17]

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<u>Justification:</u>

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Encapsulation involves the process of wrapping code and data together within a class so that data is protected and access to code is restricted.

With encapsulation, each layer:

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4 0
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MatroZZZ [7]
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3 0
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