The change from the liquid state to the solid state is called freezing. As the liquid cools, it loses thermal energy. ... For example, solid water melts at 0°C and liquid water freezes at 0°C. During freezing, the temperature of a substance remains constant while the particles in the liquid form a crystalline solid.

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2 years ago

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What is the function of a power source in a circuit?<br>ill give brainliest btw

In-s [12.5K]

Electrical energy hope this helps <3

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2 years ago

The gap between electrodes in a spark plug is 0.060 cm. Producing an electric spark in a gasoline-air mixture requires an electr

Mandarinka [93]

Answer:

The magnitude of minimum potential difference is 1800 V

Explanation:

Given:

Electric field $E = 3 \times 10^{6} \frac{V}{m}$

Gap between electrodes $d = 0.060 \times 10^{-2}$ m

For finding the minimum potential difference,

$\Delta V = E \times d$

$\Delta V = 3 \times 10^{6} \times 0.060 \times 10^{-2}$

$\Delta V = 1800$ V

Therefore, the magnitude of minimum potential difference is 1800 V

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2 years ago

a girl moves at 2m/s delivering newspapers. she throws a newspaper directly behind her at 2m/s. in the frame of reference of som

Hunter-Best [27]

If she just dropped them, they'd go down in a parabola to the floor, with a horizontal speed of 2m/s. In throwing them backwards at 2m/s hasn't she effectively "nullified" their horizontal release speed, and wouldn't they just plop on the floor vertically below the place where they were dropped ?

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2 years ago