A laser beam has a diameter of 2 mm and average powerof 5
A laser beam has a diameter of 2 mm and average powerof 5 mW. The radiation pressure exerted by this beam is:
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calculate the heat q and determine whether heat is absorbed or released when a system does work on the surroundings
the energy from radiation can be used to cause the rupture of chemical bond a minimum energy of 941 kjmol is required
why are cell membranes referred to as fluid
a simple harmonic oscillator consists of a block of mass 300kgattached to a spring of spring constant 370 nm when t
a laser beam has a diameter of 2 mm and average powerof 5 mw the radiation pressure exerted by this beam
described the type of tissu n nots on mutable connective
if a volume of 5577 ml hcl is used to completely neutralize 1892g na2co3 according to this equation what is the
plasma membrane a structure is a feature of all cells b structure is found in prokaryotic cells only c structure is
a small black ball of mass 100g and radius 2 cm hangs at restfrom a string of length 50 cm a laser beam with an
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