We would like to make a golden standard kilogram in the shape of circular cylinder. The density of gold is 19.32 g/cm3. a) Find the volume of the kilogram standard of gold in cubic meter. b) In order to minimize the effect of surface contamination, the height of this golden standard kilogram is equal to its diameter. Find the height of this golden standard kilogram in mm.
Answers: 3
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
Chemistry, 22.06.2019 06:30
Particle model to predict what will happen if a sharp object creates a hole in the soccer ball
Answers: 2
Chemistry, 22.06.2019 19:30
Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
Answers: 2
We would like to make a golden standard kilogram in the shape of circular cylinder. The density of g...
Arts, 07.11.2020 01:00
Biology, 07.11.2020 01:00
English, 07.11.2020 01:00
Chemistry, 07.11.2020 01:00
Arts, 07.11.2020 01:00
English, 07.11.2020 01:00
English, 07.11.2020 01:00
Mathematics, 07.11.2020 01:00
Biology, 07.11.2020 01:00