Show that intensity is given by i =im (cosb)^2 ((sinx)/x)^2 where b=((pie*d*sino)/labda) and x=((pie*a*sino)/labda)

Drag each item into the proper state of matter category.

An object's buoyant force and weight mean the same thing. a. trueb. false

The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.