3 years ago

Negative charges can move from one insulator to another. True False

Physics

1 answer:

Rasek [7]3 years ago

6 0

Answer:

True

Explanation:

Because in atom the negative charge become lose or gain.

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IrinaVladis [17]

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Suatu sistem gas berada didalam ruang yang fleksibel. Pada awalnya gas berada pada kondisi P1 = 1,5 × 10 pangkat 5 N/m2, T1 = 27

enot [183]

Answer:

16.00L

Explanation:

First you calculate the number of moles in the system:

$PV=nRT\\\\n=\frac{PV}{RT}\\\\n=\frac{(1.5*10^5N/m^2)(12L)}{(0.082L.atm/mol.K)(300.15K)}=73134.16\ mol$

To find the new volume of the system you use the following formula for an isobaric procedure:

$T_2-T_1=\frac{P}{nR}(V_2-V_1)\\\\V_2=\frac{nR}{P}(T_2-T_1)+V_1\\\\V_2=\frac{(73134.16\ mol)(0.082L.atm/mol.K)}{1.5*10^5N/m^2}(400.15-300.15)K+12L\\\\V_2=16.00L$

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4 years ago

_____ is not a hormone.

Arlecino [84]

Answer:

So, the correct answer is 'Melatonin'.

Explanation:

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3 years ago

The train traveled 500 kilometers north to Odessa in 2 hours . What’s the train’s speed ? What is the velocity ?

ElenaW [278]

Explanation:

Speed is distance over time.

500 km / 2 hr = 250 km/hr

Velocity is speed and direction.

250 km/hr north

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3 years ago

When a ball is tossed upward, along the way

mestny [16]

Answer:

Explanation:

going upward, kinetic energy decrease and potential energy increase

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4 years ago

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