Chemistry, 08.04.2020 11:45 MickeyAppleX
8. A rectangular metal sheet with length 2.5 m and width 1.9 m
is used to make a cylinder. The metal sheet can be rolled on
its length or on its width. The two cylinders that can be
formed are shown in the diagram.
a. Calculate the radius to one decimal place for:
i. the taller cylinder
II. the shorter cylinder.
Answers: 3
Chemistry, 21.06.2019 17:30
Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear
Answers: 1
Chemistry, 22.06.2019 03:00
Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?
Answers: 2
Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
Chemistry, 23.06.2019 03:30
Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.
Answers: 3
8. A rectangular metal sheet with length 2.5 m and width 1.9 m
is used to make a cylinder. The...
is used to make a cylinder. The...
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