hey everyone
i have problem in solving the mirrors and glass question of paper 6 physics as i always get them wrong...any idea how can i correct those...or i dont knw the main concept behind it...if anyone can help me out it would be pretty good.
their was also a question i went through and had problems of measurement in physics paper 6 may/June 2008 on page 3 question 1 (b)
The cylinder completely covers the marks on the same rule. Describe, with the aid of a diagram, how you would judge that the centre of the cylinder is directly above the 10.0cm mark.