it occurs when the energy of the combination has lower energy than the separated atoms
Answer:
Closure is the process of: Closing
Explanation:
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Answer:
length is 23.228091 m
Explanation:
Given data
radius = 0.791 mm = 0.791 ×
m
current = 9.25 A
voltage = 1.20 × 10² V
to find out
resistance and length of wire
solution
we know the resistance formula that is
resistance = voltage / current
resistance = 1.20 × 10² /9.25
resistance = 12.97
so resistance is 12.97 ohm
and length of nichrome wire formula is
length = resistance × area / specific resistance of wire
so specific resistance of wire we know = 1.1 ×
and area =
× r² =
× (0.0791×
)²
area = 1.97 × 
length = 12.97 × 1.97 ×
/ 1.1 ×
so length is 23.228091 m