sign..sign..sign..
Today's o level Physic Practical was claimed to be the most challenging Practical as compared to the past 5 years...
As usual there were two section, A&B, and this year the exam topic are "Acceleration of object down a slope" and "Lenses".
In my own opinion, i think that this year's topic is definitely the hardest. Because the questions of "lenses" are mainly explanations, and many students did not get the focal lengths right.
I was in a mazed during the exam...as i probably not on the right tracks, but ultimately, i was relieved when i heard my teacher said, "the focal length is 15..."
overall, i knew i had not done much well for this practical exam. However, i hope the upcoming Chemistry Practical would not appear the same kind of circumstances...