1. A spherical copper has a specific gravity of 8.9 and a mass of 5 kg. Determine the diameter of the copper (cm). Round off yourfinal answer to two (2) decimal places.2. Determine the absolute pressure (psia) at the bottom of the tank given the ff. Round off your final answer to two (2) decimalplaces.• Patm = 14.7 psi• Fluid 1 Density = 47 lb/ft³• Fluid 2 Density = 50 lb/ft³• Fluid 3 Density = 62.4 lb/ft³Fluid 1Fluid 2Fluid 3Patmh₁hzHeight, h₁=3 ftHeight, h₂=2.5 ftHeight, h3=4 ft 3. Determine the pressure (kPa) at point B given the ff. Round off your final answer to two (2) decimal places.• PA = 98 KPA• Fluid 1 Density = 1000 kg/m³• Fluid 2 Density = 850 kg/m³• Fluid 3 Density = 1200 kg/m³BFluid OX-Fluid ⓇFluidh₂Height, h₁=5 cmHeight, h₂= 7 cmHeight, h3=4 cm-Xh34. Convert the temperature 45°F into Kelvin, Rankine, and Celsius. Round off your final answers to two (2) decimal places.

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1. A spherical copper has a specific gravity of 8.9 and a mass of 5 kg. Determine the diameter of the copper (cm). Round off your final answer to two (2) decimal places

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter2: Chemical Compounds

Section: Chapter Questions

Problem 105QRT

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

1. A spherical copper has a specific gravity of 8.9 and a mass of 5 kg. Determine the diameter of the copper (cm). Round off your
final answer to two (2) decimal places.
2. Determine the absolute pressure (psia) at the bottom of the tank given the ff. Round off your final answer to two (2) decimal
places.
• Patm = 14.7 psi
• Fluid 1 Density = 47 lb/ft³
• Fluid 2 Density = 50 lb/ft³
• Fluid 3 Density = 62.4 lb/ft³
Fluid 1
Fluid 2
Fluid 3
P
atm
h₁
hz
Height, h₁=3 ft
Height, h₂=2.5 ft
Height, h3=4 ft

3. Determine the pressure (kPa) at point B given the ff. Round off your final answer to two (2) decimal places.
• PA = 98 KPA
• Fluid 1 Density = 1000 kg/m³
• Fluid 2 Density = 850 kg/m³
• Fluid 3 Density = 1200 kg/m³
B
Fluid O
X-
Fluid Ⓡ
Fluid
h₂
Height, h₁=5 cm
Height, h₂= 7 cm
Height, h3=4 cm
-X
h3
4. Convert the temperature 45°F into Kelvin, Rankine, and Celsius. Round off your final answers to two (2) decimal places.

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