1.

while doing the calculation in determining magnification of a mirror, Sam used an equation of the form m= f-v ÷f. Check the validity of that equation. Also derive an equation for magnification in terms of 'f' and 'u'. [Hint:use mirror formula]

Answer» while doing the calculation in determining magnification of a mirror, Sam used an equation of the form m= f-v ÷f. Check the validity of that equation. Also derive an equation for magnification in terms of 'f' and 'u'. [Hint:use mirror formula]


Discussion

No Comment Found