PHY 200 Lecture Notes - Lecture 1: Scientific Notation, Decimal Mark
Document Summary
The exam will be on or close to those dates. No class on break date and no lab the week of ethier break days . Due to the moon being closer but the moon has been moving further and further away from the earth. P= 1. 21* 10 to the 9 w= 1. 21 gw. The electric charge =4 micro culms = 4 times 10 to the -6 clums. Impliact uncertainty doesn"t come with a plus or minius and the last digit is uncertain. The fool proof is convert number to scientific notation. # of sig figs is not the exponent no negative. T= 0. 0016s= 1. 6times 10 to the negative 3 power seconds. M= 16000kg =no decimal point on the last zero take the least amount of number for sig. Kg then all zeros are consider to be sign fic. 1. 6 times ten to the power of 4 kg.
