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Phantasy [73]
2 years ago
11

Which expression correctly describes energy using Sl units?

Engineering
1 answer:
Tasya [4]2 years ago
7 0

Answer:

A. 1 J = 1 kg.m²/s²

Explanation:

Energy is defined as the ability to do work. The most basic equation or formula to find the magnitude of energy is given in terms of work. That formula is written as follows:

Energy = Work

Energy = Force * Displacement

Replacing these variables, with their S.I units:

Joule = Newton*m

where,

Force (Newton) = mass (kg) * acceleration (m/s²)

Newton = kg.m/s²

Therefore,

Joule = (kg.m/s²)(m)

<u>A. 1 J = 1 kg.m²/s²</u>

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name the three exposure techniques in photolithography. what are the alternatives to photolithography in ic processing?
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Alternatives to photolithography in IC processing include;

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<h3>What is Photolithography?</h3>

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Shortly after the introduction of a new​ coin, newspapers published articles claiming the coin is biased. The stories were based
garik1379 [7]

Answer:

(a) 0.12924

(b) Taking into consideration significance level of 0.05 yet the value of p is greater than 0.05, it suggests that the coin is fair hence the coin can be used at the beginning of any sport event.

Explanation:

(a)

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Standard deviation, s = \sqrt {variance}=\sqrt {50}= 7.071068

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P( x ≥108) = P( z >1.13)= 0.12924

(b)

Taking into consideration significance level of 0.05 yet the value of p is greater than 0.05, it suggests that the coin is fair hence the coin can be used at the beginning of any sport event.

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