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mel-nik [20]
3 years ago
15

Structure of an AtomAtomElectronNeutronsNucleusProtonsWhat is the particle that is labeled with a question mark in the diagram?b

eta particleSave and ExitMark this and return

Physics
2 answers:
erma4kov [3.2K]3 years ago
5 0

Answer:

A quark

Explanation:

Atoms are the fundamental particle of the matter. An atom consist of a proton, a neutron and electron revolves around the nucleus. The neutrons and protons are composed of quarks. It is a type of elementary particle.

The quarks are of six types i.e. up, down, charm, strange, top and bottom. There are also antiparticles of quarks known as anti quarks.

So, a question mark in the diagram is "a quark". Hence, this is the required solution.

Law Incorporation [45]3 years ago
3 0
My answer : the particle is quark
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Answer: the correct answer is (B) He did not know that interstellar dust made it hard from him to see a large part of the Milky Way's disk.

Explanation:

We live in a dusty Galaxy. Because interstellar dust absorbs the light from stars, Herschel could see only those stars within about 6000 light-years of the Sun.

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A typical laboratory centrifuge rotates at 3700 rpm . Test tubes have to be placed into a centrifuge very carefully because of t
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Answer:

Explanation:

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3 years ago
is the following sentence true or false? the faster the particles of a substance are moving, the more energy they have.
svetlana [45]
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8 0
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Read 2 more answers
Which of the following is an effect of the electric force?
stich3 [128]

As we know that two charges exert force on each other when they are placed near to each other

The force between two charges is given as

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also we know that two similar charges always repel each other while two opposite charges always attract each other

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6 0
3 years ago
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The formula shown below is used to calculate the energy released when a specific quantity of fuel is burned. Calculate the energ
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Answer: 8400 J

Explanation:

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Q=m. c. \Delta T  

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c=4200 \frac{J}{kg\°C}  is the specific heat capacity of  water

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8 0
3 years ago
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