1. A FIVE CENTAVO COIN, OFTEN CALLED AS NICKEL, HAS A RADIUS OF 1.06 CM, THICKNESS OF 0.177CM AND MASS OF 5G. FIND IT'S DENSITY AND DETERMINE WHETHER IT IS REALLY NICKEL.

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NICKEL = 8.73 relative density

1. A FIVE CENTAVO COIN, OFTEN CALLED AS NICKEL, HAS A RADIUS
OF 1.06 CM, THICKNESS OF 0.177CM AND MASS OF 5G. FIND IT'S
DENSITY AND DETERMINE WHETHER IT IS REALLY NICKEL.
Transcribed Image Text:1. A FIVE CENTAVO COIN, OFTEN CALLED AS NICKEL, HAS A RADIUS OF 1.06 CM, THICKNESS OF 0.177CM AND MASS OF 5G. FIND IT'S DENSITY AND DETERMINE WHETHER IT IS REALLY NICKEL.
Surssence Relative density (g/cm)
Alcohol
0.82
Mercury
13.95
Paraffin
0.80
Petrol
0.72
1.00
1.02
2.72
7.20
11.35
Water (4C)
Sea water
Aluminum
Cast iron
Lead
Nickel
Nylon
8.73
1.12
Transcribed Image Text:Surssence Relative density (g/cm) Alcohol 0.82 Mercury 13.95 Paraffin 0.80 Petrol 0.72 1.00 1.02 2.72 7.20 11.35 Water (4C) Sea water Aluminum Cast iron Lead Nickel Nylon 8.73 1.12
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