PHYS2125 Physics Laboratory - Report Sheets Lab 1: Measurement & Error | GRADED A+

PHYS2125 Physics Laboratory I (Online) The University of Texas at Dallas 1 Report Sheets Lab 1: Measurement & Error Name : _______________________ NetID : _______________________ Grade:_____________/100 Signature: ____________________________________________________  You are encouraged to have discussions with TA and other students, but you are required to do calculations and answer questions individually and independently. Question 1 : [9] (1) Which set has random errors only (A or B or C)[1]?_______________ (2) Which set has systematic errors only (A or B or C)[1]? _______________ (3) Which set has random errors and systematic errors (A or B or C)[1]? ____________ (4) Which reading causes Measurement errors (A or B) [2]? _______________ (5) Uncertainty of the stopwatch is ______________ s [2]. Uncertainty of the tape measure is ______________ cm [2]. Question 2: [15] (Fill in the blanks with appropriate numbers with precision 0.01 cm) (1) The mean diameter of the disk [3] ̅ ∑ ( ) ( ) ( ) ( ) ( ) ( ) (2) The standard deviation [3] √ ∑ ( ̅ )