After that it's common for scientists to redesign the
a) question
b) hypothesis
c) experiment
d) conclusion

Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car