Roberto and Genevieve are trying to separate a mixture of beads using a sifter. The chart below shows the colors and sizes of the beads.
BEAD COLORS AND SIZES
Bead Color Bead Size (mm)
Red
1.3
Blue
2.1
Yellow
3.2
What size must the holes in the sitter be to separate the red and blue beads from the yellow beads?
1.0 millimeter
1.5 millimeters
2.0 millimeters
2.5 millimeters
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
Chemistry, 22.06.2019 18:10
The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.
Answers: 1
Chemistry, 23.06.2019 01:30
Polar bears give birth and hunt on sea ice. which of the following would polar bears survive during the melting of arctic ice? growing another layer of fur during summer migrate inland to search for different food sources staying put until the ice refreezes sticking to the usual diet of seals
Answers: 1
Chemistry, 23.06.2019 03:00
Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions
Answers: 1
You know the right answer?
Roberto and Genevieve are trying to separate a mixture of beads using a sifter. The chart below show...
Questions
Spanish, 05.12.2021 02:30
Mathematics, 05.12.2021 02:30
Mathematics, 05.12.2021 02:30
English, 05.12.2021 02:30
Health, 05.12.2021 02:30
Mathematics, 05.12.2021 02:30
Mathematics, 05.12.2021 02:30
World Languages, 05.12.2021 02:30
History, 05.12.2021 02:30
