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hichkok12 [17]
3 years ago
12

Gold and silver rings can receive an arc and turn molten. True or False

Engineering
2 answers:
liubo4ka [24]3 years ago
8 0
The answer is False!
The answer is false
atroni [7]3 years ago
6 0

Answer:

true

Explanation:

I put false on a test and it was wrong

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Answer:If they are used to top-down programming or functional programming, which treats elements of code as precise mathematical functions, it takes .

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A logic chip used in a computer dissipates 3 W of power in an environment at 120°F, and has a heat transfer surface area of 0.08
UkoKoshka [18]

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attached below

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3 years ago
A fair die is thrown, What is the probability gained if you are told that 4 will
Semmy [17]

Answer:

1/6

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2 years ago
A heat engine that receives heat from a furnace at 1200°C and rejects waste heat to a river at 20°C has a thermal efficiency of
viktelen [127]

Answer:

second-law efficiency  = 62.42 %

Explanation:

given data

temperature T1 = 1200°C = 1473 K

temperature T2 = 20°C  =  293 K

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solution

as we know that thermal efficiency of reversible heat engine between same  temp reservoir

so here

efficiency ( reversible ) η1 = 1 - \frac{T2}{T1}      ............1

efficiency ( reversible ) η1  = 1 - \frac{293}{1473}  

so efficiency ( reversible ) η1  = 0.801

so here second-law efficiency of this power plant is

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second-law efficiency = \frac{50}{0.801}  

second-law efficiency  = 62.42 %

3 0
3 years ago
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