3 years ago

Adding heat to a liquid causes which of the following physical changes?

Physics

2 answers:

scoundrel [369]3 years ago

6 0

adding heat to liquid causes

c) decreases density

Nadya [2.5K]3 years ago

4 0

Decreases density because gases have less density than liquids

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¿que es el calor latente

Y_Kistochka [10]

Answer:

El calor latente es la cantidad de energía requerida por una sustancia para cambiar de fase, de sólido a líquido o de líquido a gaseoso.

Explanation:

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2 years ago

A positive point charge (q = +8.65 x 10-8 C) is surrounded by an equipotential surface A, which has a radius of rA = 2.97 m. A p

ella [17]

Answer:

$r_B = 1.88 m$

Explanation:

As we know that work done by electric force is given as

$W_e = -q\Delta V$

so here we know that charge is moving from

$r_A = 2.97 m$

to another position

so we will have

$W_{AB} = \frac{kq_1q_2}{r_A} - \frac{kq_1q_2}{r_B}$

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$-0.196 = (\frac{1}{2.97} - \frac{1}{r_B})$

$r_B = 1.88 m$

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3 years ago

Which is required for

vaieri [72.5K]

Answer:

You need (B) Two substances in direct contact with one another to have conduction.

I hope this helped at all.

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2 years ago

If u accomplished 10,000 newton meters of work how much work did you do in units of joules

Amiraneli [1.4K]

1.0 joule= 1.0 newtons × 1.0 meter = 1.0 newton × meter

Work = 10 newtons × 5 meters = 50 newton × meter

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3 years ago

Wel.

Law Incorporation [45]

Answer:

1 is c 2 is a and 3 is b hope that helped!

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2 years ago