3 things I learned about using different electrodes, electrolyte and concentrations in the effectiveness of a storage cell are:

The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

What is the role of the ocular lens?