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vampirchik [111]
3 years ago
7

The strongest intermolecular forces of attraction exist in a liquid whose heat of vaporization is

Physics
1 answer:
lakkis [162]3 years ago
6 0

Answer:

high

Explanation:

Heat of vaporization is the amount of energy needed to change one kilogram or one mole of a liquid substance to a gas at the same temperature (normally known as the boiling point). If the inter-molecular forces of attraction in the liquid are strong, more energy will be needed to break the bonds, changing the liquid to a gas. So the enthalpy of vapourization of a liquid with strong intermolecular forces will be high

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CAN YOU HELP, JUST NUMBER 3​
bonufazy [111]

Answer:

its b option balance hi your last question

6 0
3 years ago
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Write down the equation that links energy transferred, charge flow, and<br> potential difference.
laiz [17]

Answer:

The description of the given scenario is described in the explanation segment below.

Explanation:

  • As a charge passes through some kind of potential gap, the electrical task is undertaken as well as energy will be transferred.
  • The Potential difference seems to be an amount of work performed per unit charge and is denoted by "V" as well as a charge is denoted by "Q".

<u>The energy transferred could be determined by using the following equation or formula:</u>

   ⇒  Energy transferred = charge × potential difference

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3 years ago
How do i exist (serious question, i'm in the dark abyss of nothing please help)
Reptile [31]
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3 0
2 years ago
A series RC circuit contains a 1,000 ohm resistor and a 0.025 microfarad capacitor. What is the time constant of this circuit?
stiks02 [169]

The RC time constant, also called tau, the time constant (in seconds) of an RC circuit, is equal to the product of the circuit resistance (in ohms) and the circuit capacitance (in farads), i.e.

\tau = RC

Here,

R = Resistance

C = Capacitance

Replacing we have that

\tau = (1000)(0.025*10^{6})

\tau = 25*10^{-6}

\tau = 25\mu s

Therefore the time constant of this circuit is \tau = 25\mu s

5 0
3 years ago
You are loading a toy dart gun, which has two settings, the more powerful with the spring compressed twice as far as the lower s
Amiraneli [1.4K]

Answer:

option A

Explanation:

given,

compression for lower setting = x

work done to compress in lower setting = 5 J

compression in higher setting, x' = 2 x

work done in higher setting = ?

Work done in compression of spring at lower setting

W = \dfrac{1}{2}kx^2

5 = \dfrac{1}{2}kx^2............(1)

Work done in compression of spring at higher setting

W' = \dfrac{1}{2}kx'^2

W'= \dfrac{1}{2}k(2x)^2

W'= 4\times \dfrac{1}{2}kx^2

W'= 4\times W

from equation (1)

W'= 4\times 5

    W' = 20 J

Work take for the higher setting is equal to 20 J

Hence, the correct answer is option A

4 0
3 years ago
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