Calculate the de Broglie wavelength of an atomic particle traveling with a velocity of 700 kilometers per second. The atomic particle has a mass of 9.1 x 10-31 kg.

You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.