Which statement might be correct based on dimensional analysis?

a. The height of the Transamerica Pyramid is 332 m2.

b. The time duration of a fortnight is 66 m/s.

c. The speed of the train is 9.8 m/s2

What property of a wave describes how often it occurs?

About 800 billion years ago there was series of ice ages, why?

Which eruption was most explosive

A bucket is filled with a combination of water (density 1000 kg/m3) and oil (density 700 kg/m3). these fluids do not mix (the oil will float on top of the water). if the layer of oil is 45.

Which of the following does not accurately transistors

Name two practical applications of nanotechnology

if the distance of separation begin two objects is doubled, is the gravitational force between the objects increased or decreased? by what factor?

A researcher measures the thickness of a layer of benzene (n = 1.50) floating on water by shining monochromatic light onto the film and varying the wavelength of the light.

A rock has a height of 4 cm, a length of 5 cm, and a width of 2 cm. what is the volume of the rock?

The filament of a certain lamp has a resistance that increases linearly with temperature. When a constant voltage is switched on, the initial current decreases until the filament reaches its steady-state temperature.