Physics, 03.10.2021 14:00, alexdub9649

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answered: axxjg7295

We write an equation for the forces acting on a hydrometer for three cases:

We write an equation for the forces acting on a hydrometer for three cases: 1. floating freely in a liquid of density ρ L at reference temperature T0 ,

We write an equation for the forces acting on a hydrometer for three cases: 1. floating freely in a liquid of density ρ L at reference temperature T0 , 2. suspended from a balance in air, and

We write an equation for the forces acting on a hydrometer for three cases: 1. floating freely in a liquid of density ρ L at reference temperature T0 , 2. suspended from a balance in air, and 3. suspended from a balance while immersed to the identical level as in Case 1, but in a liquid of known density ρ T at temperature TT . (Tridecane is the liquid of known density, hence the subscript “T”.) Note that TT need not be equal to the hydrometer

answered: Guest

Ithink the answer would be a

answered: Guest

How is it possible that phylogenies based on sequences from nuclear genomes and organellar genomes (i.e., chloroplasts and mitochondria) from the same group of species yield phylogenetic trees with different branching orders? answer : the genome of the endosymbiont is more closely related to members of the group in which it originally evolved, while the nuclear genome of the engulfing organism has its own evolutionary trajectory.

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