(a) Interpretation: 132.5 cm should be expressed in scientific notation. Concept introduction: The too big or too small numbers can be expressed by a way said to be scientific notation. Generally written in form of a×10 b (a (coefficient is real number) times ten raised to the power of b (exponent n is an integer)).
(a) Interpretation: 132.5 cm should be expressed in scientific notation. Concept introduction: The too big or too small numbers can be expressed by a way said to be scientific notation. Generally written in form of a×10 b (a (coefficient is real number) times ten raised to the power of b (exponent n is an integer)).
132.5 cm should be expressed in scientific notation.
Concept introduction:
The too big or too small numbers can be expressed by a way said to be scientific notation. Generally written in form of a×10b (a (coefficient is real number) times ten raised to the power of b (exponent n is an integer)).
Interpretation Introduction
(b)
Interpretation:
0.000883 km should be expressed in scientific notation.
Concept introduction:
The too big or too small numbers can be expressed by a way said to be scientific notation. Generally written in form of a×10b (a (coefficient is real number) times ten raised to the power of b (exponent n is an integer)).
Interpretation Introduction
(c)
Interpretation:
6,432,000,000 nm should be expressed in scientific notation.
Concept introduction:
The too big or too small numbers can be expressed by a way said to be scientific notation. Generally written in form of a×10b (a (coefficient is real number) times ten raised to the power of b (exponent n is an integer)).
Which quantity in each of the following pairs is larger?
(a) 5.63 * 106 cm or 6.02 * 101 km(b) 46µs or 3.2 * 10-2 ms(c) 200,098 g or 17 * 101 kg
(a) A cube of osmium metal 1.500 cm on a side has a mass of76.31 g at 25 °C. What is its density in g/cm3 at this temperature?(b) The density of titanium metal is 4.51g/cm3 at 25 °C.What mass of titanium displaces 125.0 mL of water at 25 °C?
(c) The density of benzene at 15 °C is 0.8787 g/mL. Calculatethe mass of 0.1500 L of benzene at this temperature.
The volume of a certain bacterial cell is 2.56 m³. (a) What is its volume in cubic millimeters (mm³)? (b) What is the volumeof 10⁵cells in liters (L)?