Physics Middle School

How does electricity turn into light in a common lightbulb?

A. Electricity strikes the metal particles of the filament in a lightbulb. Some of the metal particles become gases and turn into light.

B. Electricity cools down the filament in the bulb to a very low temperature. At that temperature, the metal becomes bright and gives off light.

C. Electricity heats up the filament in the bulb to a very high temperature. At that temperature, the metal becomes bright and gives off light.

D. Electricity strikes the metal particles of the filament in a lightbulb. Some of the metal particles are ripped off from the metal and turn into light.

Answers

Answer 1

Answer:

C or D

Explanation:

Answer 2
C. the electricity heats up the bulb and that’s why whenever you touch a light bulb it’s warm

Related Questions

According to the law of conservation of mass, what is the mass of water
formed in this reaction?

Please help due today

Answers

Answer:

according to the conservation of mass,

according to the conservation of mass,the mass of the water is 36.04grams

Explanation:

Hope It Help you

Answer:

36.04 g

Explanation:

I have two of these so if you think this is easy then another free ten points in my profile!

Answers

Answer:

z

Explanation:

x repersents a new moon and the others repersent quarter moons

(x is a new moon because new moons are often the phase when the moon is close to earths sun)

Z because it at a full moon the sun and moon are at opposite sides of the earth when there is a full moon

Do you think seismographs predict earthquakes or measure earthquakes, explain your answer?

Answers

An earthquake prediction must define 3 elements: 1) the date and time, 2) the location, and 3) the magnitude.

Yes, some people say they can predict earthquakes, but here are the reasons why their statements are false:

They are not based on scientific evidence, and earthquakes are part of a scientific process. For example, earthquakes have nothing to do with clouds, bodily aches and pains, or slugs.
They do not define all three of the elements required for a prediction.
Their predictions are so general that there will always be an earthquake that fits; such as, (a) There will be a M4 earthquake somewhere in the U.S. in the next 30 days. (b) There will be a M2 earthquake on the west coast of the U.S. today.

Seismographs measure earthquakes, but they do not predict them.

What is a sesimographs?

A seismograph is an instrument that detects and records ground motion caused by seismic waves generated by earthquakes or other sources such as explosions or volcanic eruptions. When an earthquake occurs, seismic waves radiate out from the epicenter and cause vibrations in the ground. Seismographs detect these vibrations and record them as a seismogram, which shows the time, amplitude, and duration of the earthquake.

Seismologists can use the data from seismographs to determine the location, magnitude, and depth of an earthquake. This information can be used to assess the potential impact of the earthquake and help in the development of earthquake-resistant structures and emergency response plans. However, seismographs cannot predict when an earthquake will occur. Despite advances in earthquake science, the behavior of earthquakes remains unpredictable, and there is currently no reliable method for earthquake prediction.

Learn more about sesimograms, here:

https://brainly.com/question/4363313

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What is electrolytes and what does it look like?

Answers

Explanation:

Electrolytes are minerals that carry an electric charge They're found in your blood, urine and sweat and are vital to specific processes that keep your body functioning as it should.

Electrolytes are essential minerals—like sodium, calcium, and potassium—that are vital to many key functions in the body.

They're often talked about in association with dehydration and mentioned in ads for sports drinks that promise to replace electrolytes lost through sweat.

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