It is a false statement that; "Echoic sensory memory is used when a lightning bolt flashes across the sky."
<h3>What is Echoic sensory memory ?</h3>
The term Echoic sensory memory has to do with a short term memory in which the things you hear are briefly encoded.
This memory is often held only for a very short time. Hence, it is a false statement that; "Echoic sensory memory is used when a lightning bolt flashes across the sky."
Learn more about memory:brainly.com/question/14789503
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To develop this problem we require the concepts related to Frequency and their respective way of calculating it.
The formula to calculate the frequency is given by
Where,
For fundamental mode, wavelength is equal to 4 time the length.
Then,
Replacing in the first equation,
Therefore the frequency is 96.12Hz
Explanation:
A circuit breaker is an automatic switch that cut off current in a circuit when the current become too large. When the current in a circuit increases, the strength of the electromagnet will increase in accordance; this will pull the soft iron armature towards the electromagnet.
F = 1/t
F = 1/0.5
F = 2Hz
Answer is 2Hz
