the de broglie equation was important for a number of reasons, not least of which was that it demonstrated that .

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

Write the correct abbreviation for each metric unit

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest