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Calculate the surface tension of a liquid whose weight is 0.1 N and the length of a wire that floats on the surface of the liquid is 20 cm. The density of the liquid is 1.2 g/cm³.
answered
2 days
ago
in
Surface Chemistry
0
votes
22
views
What does a correlation coefficient of 1 indicate?
answered
Jan 17
in
Psychology
0
votes
54
views
Who proposed the 'Stereotype Content Model'?
answered
Jan 15
in
Psychology
0
votes
16
views
What process involves two cell divisions and produces four haploid cells?
answered
Jan 7
in
Science
0
votes
30
views
What is needed to provide cells with the oxygen they need for cellular respiration?
answered
Jan 6
in
Science
0
votes
55
views
What do corals secrete that builds up to become a coral reef?
answered
Jan 6
in
Science
0
votes
48
views
Water follows where sodium ions lead, due to what process?
answered
Jan 2
in
Science
0
votes
9
views
Named after the dutch physicist, the van de graaff is a type of what device used for nuclear research?
answered
Dec 31, 2024
in
Science
0
votes
32
views
In which phase do the sister chromatids separate?
answered
Dec 31, 2024
in
Science
0
votes
46
views
In many species, display behaviors, like a gorilla beating on its chest, are used instead of actual physical attacks to show what?
answered
Dec 31, 2024
in
Science
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