35.
Highest gravity-water
Lowest gravity-ice
37. .772c
38.heat capacity, and specific heat
18.
143 g 3
0.074 cm 2
8.750 x 10-2 ng 4
1.072 km 4
10 800 cal 3
5.00 dm3 3
14.
A flame is hot qualitative
A candle weighs 90g quantitative
Wax if soft qualitative
A candle height decreases 4.2 cm per hr. quantitative
15. Accuracy is how close a measurement comes to the actual dimension or true value of what ever is measured. Precision is concerned with the reproducibility of what ever is measured.
16.
99 of 100 shots are made, good precision
99 of 100 shots hit the front of the rim and bounce off, poor precision and accuracy
33 of 100 shots are made; the rest miss, poor accuracy
26.
Time s
Length m
Temperature K
Mass kg
27.
Mili m: 1000 times smaller than the unit it precedes
Nano n: 1000 million times smaller than the unit it proceeds 1/1 000 000 000 or 10-9
Deci d: 10 times smaller than the unit it precedes
Centi c: 100 times smaller than the unit it precedes
30. Because mass is not weight it is a force. It is a
measure of the pull on a given mass by the earth’s gravity.