Welcome to your phy and measurement-4
1.
Which does NOT affect significant figures?
2.
Which is most precise?
3.
SI discourages use of degree because
5.
Measurement 0.050 has SF equal to
6.
Significant figures indicate
7.
Which quantity has infinite significant figures?
8.
Which measurement is more precise?
9.
The SI equivalent of 1 litre is
10.
Significant figures in 0.00230 are
11.
Significant figures in 1500 is
13.
Percentage error equals
17.
Absolute error is related to
18.
Which of the following is NOT an SI unit but retained for general use?
20.
Which quantity has infinite significant figures?
21.
Scientific notation helps in
24.
5.0 × 10² has significant figures
25.
Barn is commonly used in
26.
Which unit measures area?
27.
Which digit is called the uncertain digit?
28.
Significant figures help in
29.
Which is non-SI but accepted?
30.
Relative error equals
31.
Rule of multiplication of errors depends on
32.
Roentgen is a unit of
33.
Which unit is used for atomic dimensions?
34.
Number of significant figures in 2.308 is
35.
Which is correctly rounded to 3 SF?
36.
The SI equivalent of 1 bar is approximately
37.
Exact numbers have SF
39.
Counting objects gives
41.
2.5 × 3.42 = result should have
42.
Which measurement is least precise?
43.
Rule of addition of errors depends on
44.
Which unit is used to measure atmospheric pressure?
45.
Which zero is NOT significant?
