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AysviL [449]
2 years ago
10

A____change occurs when a substance changes phase a.)physical b.)chemical c.)nuclear

Physics
1 answer:
Vera_Pavlovna [14]2 years ago
7 0
It is definitely B chemical
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Explain how a projectile might be modified to decrease the air resistance impacting its trajectory.

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A current of 0.2 A flows through a conductor for 5minutes. How much charge would have passed through the conductor?​
Montano1993 [528]

As we know,

electric \:  \: current =  \dfrac{charge}{time}

so, let's solve for charge (q) :

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2 years ago
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shepuryov [24]

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