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Question1

A current experiment demonstrated diffraction of phthalocyanine molecules (514.54 g/mol). The molecules have a speed of 150 m/s. What is the distance, in mm, between adjacent minima in a double-slit experiment on a screen 10.00 cm at the back the slits spaced 50.0 nm apart?

Question2

A cab driver picks up a customer and delivers her 2.10 km away, driving a straight route. The driver accelerates to the speed limit and, upon reaching it, begins to decelerate immediately. The magnitude of deceleration is six times the magnitude of acceleration. Find out the lengths of acceleration and deceleration phases.

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  • Category:- Physics
  • Reference No.:- M9135017

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