2 years ago

What best describes electrons

Physics

1 answer:

lyudmila [28]2 years ago

4 0

Answer: A negatively charged particle that is found in atoms.

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alex41 [277]

Answer:

I know

Explanation:

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3 years ago

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Please someone help me !!

sergij07 [2.7K]

Answer:

Explanation:

because if the solvent is more than the solvent then we can't resolve it.

so our product will be suspended

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2 years ago

A piston-cylinder device initially contains 1.4 kg saturated liquid water at 200oC. Now heat is transferred to the water until t

postnew [5]

Answer:

Explanation:

Given

mass of saturated liquid water $m=1.4\ kg$

at $200^{\circ}$ specific volume is $\nu =0.001157\ m^3\kg$ (From Table A-4,Saturated water Temperature table)

$V_1=m\nu _1$

$V_1=1.4\times 0.001157$

$V_1=1.6198\times 10^{-3}\ m^3$

Final Volume $V_2=4V_1$

$V_2=4\times (1.6198\times 10^{-3})$

$V_2=6.4792\times 10^{-3}\ m^3$

Specific volume at this stage

$\nu _2=\frac{V_2}{m}$

$\nu _2=\frac{6.4792\times 10^{-3}}{1.4}$

$\nu _2=0.004628\ m^3/kg$

Now we see the value and find the temperature it corresponds to specific volume at vapor stage in the table.

$T_2=T_1^{*}+\frac{T_2^{*}-T_1^{*}}{\alpha _2^{*}-\alpha _1^{*}}\times (\alpha _2-\alpha _1^{*})$

$T_2=370^{\circ}+\frac{373.95-370}{0.003106-0.004953}\times (0.004628-0.004953)$

$T_2=370.7^{\circ} C$

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3 years ago

2. A construction consultant may be responsible for

Brrunno [24]

This is a tricky one but on my part I'd have to say depending on the contract A,B,C.

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3 years ago

All but one of the following is an important component of soil.

viktelen [127]

Air is the answer i do believe

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3 years ago

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