Answer:
2.63 %.
Explanation:
Given that,
The calculated value of the specific heat of water is 4.29 J/g.C
Original value of specific heat of water is 4.18 J/g.C.
We need to find the student's percent error. The percentage error in any quantity is given by :
So, the student's percent error is 2.63 %.
The student's percent error in measuring the specificheat of water is 2.63%.
The specificheat is the amount of heat required to increase the temperature of 1 kg of mass by 1 degree Celsius.
Given:
Experimental Value = 4.29 J/g°C (student's measured value)
Accepted Value = 4.18 J/g°C (literature value)
The percent error can be calculated using the formula:
Percent Error = ((Experimental Value - Accepted Value) / Accepted Value)×100
Substitute the given values in the above formula and calculate the percenterror:
Percent Error = [(4.29 - 4.18) / 4.18] × 100
Percent Error = (0.11 / 4.18) × 100
Percent Error = 2.63%
The student's percent error in measuring the specificheat of water is approximately 2.63%.
Therefore, the student's percent error in measuring the specific heat of water is 2.63%.
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Correct answer choice is :
C) Low ratios of the frequencies of the original and resultant waves indicate discordant waves.
Explanation:
The sound is created when something vibrates. The vibrating body makes the means around it to vibrate. Vibrations in the air are described going longitudinal waves, which we can hear. Sound waves consist of regions of high and low pressure named compressions and rarefactions. The left ventricle will ultimately lose as depolarization opens from the right ventricle, but the stay in conduction effects in a wide QRS system. In the appearance of LBBB, the T wave should be discordant or diverted opposite the final deflection of the QRS system.
As a result of the slow movement of tectonic plates, the Atlantic Ocean is getting smaller.
What is the hottest layer in the Sun's atmosphere?
Corona.