A. 1mm
B. 10km
C. 1000um
D. Both A and B
Measurements
Measurements
A. 76.8
B. 77
C. 76.9
D. None of these
A. 4
B. 3
C. 2
D. None of these
A. Highly precise instrument
B. Conduct at room temperature
C. Count number of vibration
D. Both a and C
A. 3
B. 5
C. 2
D. None
A. Percentage uncertainties are added
B. Absolute uncertainties are added
C. Percentage uncertainties are divided
D. Absolute uncertainties are divided
A. Random error
B. Personal error
C. Systematic error
D. Classified error
A. f=vt
B. S=Vit+1/2at2
C. V=St
D. V=f/t
A. Newton/Meter2
B. newton/meter2
C. Newton/meter2
D. newton/Meter2
A. Electric current
B. Electric charge
C. Plane angle
D. Amount of substance
