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Q: How long is the interval between the first and second period and between the third and fourth period?
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2 Define refractory period and differentiate between absolute and relative refractory periods?

refractory period is the interval between action potential , the absolute refractory period is the period in which second action potential can not be initiated but in relative refractory period the second action potential can be initiated by the more strong stimulus.


What was the interval between the first and the second revelation?

2 years and six months.


What is the distance between C and D?

The interval between C and D is a major second or a "whole step".


What is the musical interval between A and B?

The interval from B to C is a minor second (m2) or a half step.


Pythagoras discovered by stretching out two strings that to create the interval of a you need to play the second string using a ratio of 34.?

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What level is filled by krypton?

The fourth electron shell is filled by krypton. Krypton is the last element in the fourth period on the periodic table. Each of the periods represents an electron shell. Elements in the first period have electrons in the first shell; elements in the second period have electrons in the second shell; and so on.


Who was in charge of the roman republic after it collapsed?

The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.The second triumvirate was in charge of the republic for an interval and then the principate was formed by Octavian/Augustus.


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28 days


What is the normal range for R-R interval on an ECG?

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What characteristics of the graph of a function by using the concept of differentiation first and second derivatives?

If the first derivative of a function is greater than 0 on an interval, then the function is increasing on that interval. If the first derivative of a function is less than 0 on an interval, then the function is decreasing on that interval. If the second derivative of a function is greater than 0 on an interval, then the function is concave up on that interval. If the second derivative of a function is less than 0 on an interval, then the function is concave down on that interval.