In an article on Yellowstone National Park, there are bolded key words. Which of the following key words would have information around it about the fish and amphibians living in Yellowstone National Park? a Bison b Geysers c Old Faithful d Wetlands'

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

There are weak or strong attractive forces between atoms of liquids with a high viscosity

Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio ρ1/ρ2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?