Which positions experience low tide
1 answer:
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Answer:
B) Decrease
Explanation:
Resistance offered due to inductor in any AC circuit is given as
here we know that
= angular frequency
now by ohm's law we know that
here we have
so current is inversely depends on the frequency of AC
so if frequency is increased then the current will decrease
The dimension of a/b where x is the distance and t is the time is T
Given the expression
x = at + bt²
where
x is the distance
t is the time
Based on the homogeneity principle, the expression on the left-hand side must be equal to that on the right. Hence;
x = at
Since x is the distance and distance is measured in metres, the dimension equivalent will be the length 'L'
Since t is the time and time is measured in seconds, the dimension equivalent will be the seconds 'T'
Similarly;
x = bt²
Next is to get a/b;
Hence the dimension of a/b is T