During __________, frequently used synaptic connections in the brain strengthen while rarely used connections tend to thin.
2 answers:
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Explanation:
It is given that,
A nerve signal travels 150 meters per second. It is the speed of the nerve signal. We need to convert the number of kilometers that the nerve signal will travel in the same time.
We know that,
1 kilometer = 1000 meter
1 hour = 3600 seconds
So, the nerve signal will travel at the rate of 540 km/h. Hence, this is the required solution.
Answer: 4550 Joules
The formula for potential energy in gravitational field is as follows: