Concept explainers
(a)
Interpretation:
The given metric-metric conversion is to be stated.
Concept introduction:
The metric system unit is the unit system which is accepted as the standard system of unit internationally. The nonmetric units are the common unit system which is not standard for the parameter to be calculated. The unit factors are calculated by taking the ratio of two equivalent measurement systems and these are used in unit conversions.
Answer to Problem 15E
The given metric-metric conversion of
Explanation of Solution
The relation between meter and kilometer is given below as,
The conversion of
The given metric-metric conversion of
(b)
Interpretation:
The given metric-metric conversion is to be stated.
Concept introduction:
The metric system unit is the unit system which is accepted as the standard system of unit internationally. The nonmetric units are the common unit system which is not standard for the parameter to be calculated. The unit factors are calculated by taking the ratio of two equivalent measurement systems and these are used in unit conversions.
Answer to Problem 15E
The given metric-metric conversion of
Explanation of Solution
The relation between gram and centigram is given below as,
The conversion of
The given metric-metric conversion of
(c)
Interpretation:
The given metric-metric conversion is to be stated.
Concept introduction:
The metric system unit is the unit system which is accepted as the standard system of unit internationally. The nonmetric units are the common unit system which is not standard for the parameter to be calculated. The unit factors are calculated by taking the ratio of two equivalent measurement systems and these are used in unit conversions.
Answer to Problem 15E
The given metric-metric conversion of
Explanation of Solution
The relation between liter and deciliter is given below as,
The conversion of
The given metric-metric conversion of
(d)
Interpretation:
The given metric-metric conversion is to be stated.
Concept introduction:
The metric system unit is the unit system which is accepted as the standard system of unit internationally. The nonmetric units are the common unit system which is not standard for the parameter to be calculated. The unit factors are calculated by taking the ratio of two equivalent measurement systems and these are used in unit conversions.
Answer to Problem 15E
The given metric-metric conversion of
Explanation of Solution
The relation between second and nanosecond is given below as,
The conversion of
The given metric-metric conversion of
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Chapter 2 Solutions
Introductory Chemistry: Concepts and Critical Thinking (8th Edition)
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- Write conversion factors (as ratios) for the number of:(a) kilometers in 1 mile(b) liters in 1 cubic foot(c) grams in 1 ouncearrow_forwardThe diameter of the earth at the equator is 7926.381 mi. (a) Round off the earth's diameter to four significant fig- ures, to two significant figures, and to six significant figures. 1.7 (b) Express the earth's diameter in scientific notation.arrow_forwardExpress the results of the following multiplications and divisions to the proper number of significant figures. All of the numbers are measured quantities. (a) 129.587 × 32.33 = 4.7791 (b) 3.21 × 5.793 10566.9 (c) 3.584 × 1029 (d) (5.247 × 10'3) × (1.3 × 10-17) =arrow_forward
- Complete the following metric conversions using the correct number of significant figures: (a) 4.5 cm to Å (e) 0.65 kg to mg (b) 12 nm to cm (f) 5.5 kg to g (c) 8.0 km to mm (g) 0.468 L to mL (d) 164 mg to g (h) 9.0 μL to mLarrow_forwardMake the indicated conversions. (a) 5 m = km (b) 5 mL = dL (c) 5 mL = L (d) 5 mL = kLarrow_forwardWhich of these changes are physical and which are chemical? Explain.(a) Plants make sugar from carbon dioxide and water. (b) Water vapor in the air forms frost. (c) A goldsmith melts a nugget of gold and pulls it into a wire?arrow_forward
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