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The theorem states that in any reasonable mathematical system there will always be true statements that cannot be proved.

The phrase is used to describe any system that appears to have dependencies that never end

Hertz is the unit used to measure frequency.

The rate at which something occurs or is repeated over a particular period of time.

It is used to measure the intensity level of a wave.

Logarithm is the power to which a number must be raised in order to get some other number.

Hertz is an absolute unit, which does not depend on external factors. Decibel is dependent on the reference intensity, as well as the multiplication factor at the beginning of the equation.

describing a sequence of possible events in which the probability of each event depends only on the state attained in the previous event. “What happens next depends only on the state of affairs now.”

a mathematical model of a hypothetical computing machine which can use a predefined set of rules to determine a result from a set of input variables.

Integer, rational and irrational numbers.

• Make an observation or ask a question. • Gather background information. • Create a hypothesis • Create a prediction and perform a test. • Analyze the results and draw a conclusion • Share the conclusion or decide what question to ask next