There are many causes of chest pain. One is angina which results from inadequate oxygen supply to the heart muscle. Angina can be caused by coronary artery disease or spasm of the coronary arteries. Chest pain can also be due to a heart attack (coronary occlusion) and other important diseases.
Conclusions We have demonstrated here the significant effect of temperature on the conductivity measurements of solutions. This highlights the importance of maintaining standard and test solutions close to the reference temperature when taking measurements in order to obtain the most accurate conductivity values.
Conductivity increases approximately 2-3% per 1Â°C increase in temperature, though in pure water it will increase approximately 5% per 1Â°C 11. This variation is why many professionals use a standardized comparison of conductivity, known as specific conductance, that is temperature corrected to 25Â°C 10.emperature is an important factor to consider when assessing water quality. In addition to its own effects, temperature influences several other parameters and can alter the physical and chemical properties of water.