Question

Перевести1)9 МПа-Па 748 мм.рт.ст-Па2)5мм-м,12см-м,5 км-м3)5мм²-м²,12см³-м³​

Answer 1

1) 9МПа=9*10^6Па=9000000Па

748мм.рт.ст.=99725Па=99,7кПа

2) 5мм=5*10^-3м=0,005м

12см=0,12м

5км=5*10^3м=5000м

3) 5мм^2=5*10^-6 м^2

12см^3=1,2*10^-5 м^3

Answer 2

Conversion of Units

1) 9 MPa to Pa and 748 mmHg to Pa:

To convert 9 MPa to Pa: - 1 MPa = 1,000,000 Pa - Therefore, 9 MPa = 9,000,000 Pa

To convert 748 mmHg to Pa: - 1 mmHg = 133.322 Pa - Therefore, 748 mmHg = 748 * 133.322 Pa

So, 9 MPa is equal to 9,000,000 Pa and 748 mmHg is equal to 99,635.256 Pa.

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2) Converting 5 mm to m, 12 cm to m, and 5 km to m:

To convert 5 mm to m: - 1 m = 1000 mm - Therefore, 5 mm = 5 / 1000 m

To convert 12 cm to m: - 1 m = 100 cm - Therefore, 12 cm = 12 / 100 m

To convert 5 km to m: - 1 km = 1000 m - Therefore, 5 km = 5 * 1000 m

So, 5 mm is equal to 0.005 m, 12 cm is equal to 0.12 m, and 5 km is equal to 5000 m.

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3) Converting 5 mm² to m² and 12 cm³ to m³:

To convert 5 mm² to m²: - (1 m)² = (1000 mm)² - Therefore, 5 mm² = 5 / (1000 * 1000) m²

To convert 12 cm³ to m³: - (1 m)³ = (100 cm)³ - Therefore, 12 cm³ = 12 / (100 * 100 * 100) m³

So, 5 mm² is equal to 5 * 10^-6 m² and 12 cm³ is equal to 1.2 * 10^-5 m³.

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