00:01
So question one asked if the given statement, true or false.
00:05
So the correct answer is true.
00:10
Why? since the formula for capacitive reactants is this, 1 over 2 pi multiplied by the frequency multiplied by the capacitance.
00:20
Now, if the, so we have isolating frequency to the left salutation, their equation becomes like this.
00:33
Now, if the capacitive reactants is constant, then we can see that frequency is inversely proportional to capacitance.
00:44
And if capacitance is constant, we can see that frequency is also inversely proportional to capacitive reactance.
00:53
Therefore, the statement is true.
00:56
Now, for number two, question asks also if the given statement is true or false.
01:02
So a substance that hits up relatively quickly has a high specific heat capacity.
01:06
So the correct answer is false.
01:08
Why? since the heat absorption rate is equal to heat over time, then isolating the heat to the life side equation, and if heat absorption rate is constant, we can see that heat is directly proportion to the time.
01:37
And we know that heat is equals to the product of the mass, specific heat capacity, and the change in temperature.
01:45
Now, if the mass and changing temperature are constant, then heat is also directly proportional to specific heat capacity.
01:59
Then in order to hit quickly, then the time must be short...