Mathematics: 47) The quantity 1.0 mg/cm² is the same as 1.0 x kg/m^2A)10^-4B) 10^2C) 10^-6D) 10^-2E) 10^4

47) The quantity 1.0 mg/cm² is the same as 1.0 x

Ответ:

groweisa

07.11.2020

Using dimensional analysis:

1.0 mg/cm^2 * (1kg/1000000mg) * (10000cm^2/m^2)

All of the units cancel except for kg/m^2:

1.0 * (1/1000000) * (10000) kg/m^2
.010 kg/m^2

Thus, the answer is:
D) 10^(-2)

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Ответ:

ykpwincess

25.07.2021

Mathematics

the answer is c

Step-by-step explanation:

I did the test

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47) The quantity 1.0 mg/cm² is the same as 1.0 x kg/m^2
A)10^-4
B) 10^2
C) 10^-6
D) 10^-2
E) 10^4

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