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Gekata [30.6K]
3 years ago
5

Can someone help me with these questions pls

Physics
1 answer:
gogolik [260]3 years ago
7 0
8. ionic bond because lithium is a metal and oxygen is a non metal.

9. covalent bond because sulfur and oxygen are both non metals.

10. covalent

11. ionic
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A system proposed by the U.S. Navy for underwater submarine communication, called ELF (for extremely low frequency), operates wi
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Answer

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Explanation:

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Velocity of light= 3*10^8m/s

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4 years ago
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Two point charges exert a 6.10 N force on each other. What will the force become if the distance between them is increased by a
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0.0953125 N

Explanation:

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F = kq'q/r²................. Equation 1

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Given: F = 6.10 N

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3 years ago
A resistor and a capacitor are connected in series to an ideal battery of constant terminal voltage. When the system reaches its
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4 years ago
A man stands at the midpoint between two speakers that are broadcasting an amplified static hiss uniformly in all directions. Th
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7. A 25 N block is lowered 1.2 m by a 20 N force.
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