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Fantom [35]
3 years ago
10

PLEASE HELP WILL GIVE BRAINLIEST!!!

Chemistry
1 answer:
IrinaVladis [17]3 years ago
6 0

Answer:

The light emitted by a light bulb is a form of radiation that occurs when the filament heats up and its thermal emission gains enough energy to move into the visible spectrum.

Explanation:

Light bulbs contain a filament which is heated up electrically. When this filament is heated up,energy in the form of heat is imparted to the electrons in the filament.

This thermal excitation of electrons ultimately leads to emission of light in the viable spectrum. This light is now radiated through a light bulb.

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Convert 7.80 quarts into milliliters.
vesna_86 [32]
Answer: 7382 milliliters

Explanation:

1 quart = 946.35 milliliters

Therefore, 7.80 quarts • 946.35 = 7381.55

Round .55 and it becomes 7382 milliliters
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Ricardo compra un gaseosa en el súper al destaparla la gaseosa comienza a salir espuma y vuelca la mitad al piso ¿Por qué puede
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Answer:

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Por lo tanto, dado que la presión en la lata de refresco permanece constante, elevar la temperatura, agitar la lata de refresco o congelar el refresco, lo que aumenta la cantidad de dióxido de carbono en la porción líquida, hará que el refresco forme espuma y se derrame.

Explanation:

8 0
3 years ago
Which reaction below represents the second ionization of sr?
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