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ELEN [110]
3 years ago
5

Which of these is a type of matter that rarely interacts with other matter and is created in some nuclear fusion reactions withi

n stars?
A. photon
B. positron
C. neutrino
D. helium-4
Physics
1 answer:
marysya [2.9K]3 years ago
7 0

Answer:

the answer is helium you already know that because im in college on my way to the military next week bless me

Explanation:

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HCl is a strong electrolyte and when it dissolves in water it separates almost completely into positively - charged hydrogen ions and negatively - charged chloride ions. This aqueous solution is usually called hydrochloric acid.
5 0
3 years ago
A solenoid with 435 turns has a length of 7.50 cm and a cross-sectional area of 3.50 ✕ 10−9 m2. Find the solenoid's inductance a
OLga [1]

Answer:

Solenoid's inductance is 1.11 × 10^-8H

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Explanation: Please see the attachments below

4 0
3 years ago
You position two plane mirriors at right angles to each other a light ray strikes one mirrior at an angle of 60 to the normal an
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Answer:

30 degrees

Explanation:

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See atached diagram

4 0
2 years ago
A man in a strength competition pulls an 18-wheel truck 3.10 m in 20.5 s. There is a cable that is attached to his body that exe
larisa [96]

Answer:

114.32195122 but Round your answer to three significant figures.) is 114

Explanation:

Just took the test

4 0
3 years ago
6. Протон с кинетична енергия Ek = 1,6.10 J, който се
anzhelika [568]

Answer:

Tahukah kamu, mengapa motor berhenti di depan lampu merah?

karena motornya direm. Coba kalau nggak direm bisa bahaya tuh.

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Soalnya kalau ditaruh duit nanti pada diambil.

3 0
3 years ago
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