1. In scientific notation only one digit is written left to decimal point .If we have to move left to get one digit before decimal then as much points we move left , same raise the power of 10 in positive is raised and if to move right then same raise the power of 10 in -ve is raised.
a). 182.88 cm = 1.83×10^2 cm
b). 186282 m/s = 1.86 × 10^5 m/s
c). 0.000000009 m = 9.0 × 10^-9 m
d). 3892000 uL = 3.89 ×10^6 uL .
Report Date 01- 31- 20 Section Chem is 1. Write each number in scientific notation. 10cm...
SCIENTIFIC NOTATION 1. Write the following numbers in Scientific Notation. The coefficient or "mantissa" should be greater than or equal to 1 and less than ten. Numbers should have units. 145 children a. b. 200,010.3 meters 92,134,209.7 miles C. d. 81 neutrons 0.175 inches е. f. 0.0034 cm 0.000 000 00034 kg Write the following numbers in Standard Notation. (miE mile, s 2. second, ms millisecond) 1.35 x 10' meters а. 9.2 x10° mi b. 1.22 x10 s C. 3.4522...
Question 12 Express each of the following numbers using scientific notation. (write the exponent parts 10^. For example 2 x 10^-2) a) 351 000 000 000 b) 0.000 860 c) 5 207 000
Excrcises 1.1 In problems 1 -6 write "Yes" if the given number is in scientific notation or write "No" if the given number is not in scientific notation. 19 x10 321x10 0.52x10 5. 3. 1. 0.52x 10 -4.06x 10 -13x10 6. 2. 4. In problems 7-12 write each number in scientific notation. 368,000 11 28,900,000 9. -15.7 7. 0.04011 12. -0.000773 10. 8. 0.00000608 In problems 13-18 write each number in ordinary notation. 1033 x100 -6.55x10 17. 3.14 x10 15....
State the number in scientific notation and write the number of significant figures in each of the following numbers. Explain your answer. 1. a. 37.60 b. 0.0130 c. 13000 d. 1.2300 Perform the indicated operations to the correct number of significant figures using the rules for significant figures 2. a. 37.60 x 1.23 b. 6.7/8.975- c. 3.765+1.2+37.21 To get credit, specify the rule you used to round your results 3. Three students make measurements (in m) of the length of...
QUESTION 1 A. Change each of the following to scientific notation: 1. 0.000147 = 6.0.543 = 2. 648 = 7. 1.64= 3. 0.00343 = 8. 833= 4. 7530 = 9. 200.0 x 102 = 5.71,200 = 10. 0.014 x 102 = B. Change each of the following from scientific notation to standard decimal notation: 1.1.76 x 102 = 6. 1.6 x 100 = 2. 4.27 x 10-3 = 7. 9.85 x 10-6 = 3. 9.85 x 10-2 = 8. 3.49...
please do all the questions, thank you 2. Write the following numbers in Scientific Notation in Standard Form (one digit to the left of the decimal): a) 0.0020036 b) 345.0 c) 0,00675x10 d) 456.0x10 3. Solve (Answer should have correct number of significant figures, and be in Standard Form): 3.00x10" 6,0x10 b) 2.00x10" (5.0x10)- e) (16.0x10) - d) 0.01 + 3 + 4573 +0.1 - e) 6,0x10'+2.3x10'+4,002x10 - You may use a calculator from this point on! 4. Use your...