convert 15.045 to scientific notation to three significant figures.
convert 18.95 * 10^21 to scientific notation to three significant figures. using the * symbol to represent the multiplication and ^ symbol to denote exponents.
Give your answer in scientific notation, rounded to three significant figures. A sinusoidal EM wave has an electric field amplitude Em = 29.2 mV/m. What are the intensity and average energy density?
Convert the following quantities. Watch for significant figures and when appropriate, express the value in scientific notation. Show all calculations 1.34 grams into milligrams 21.4 kilograms into pounds 130 microlitres into litres 2.00 centimetres into millimetres 48.9 centimetres into inches
state the number of significant figures scientific notation and unit prefix , explain all the calculations 1. State the number of significant figures, scientific notation, and unit prefix. (a) 8,897.90 ), (b) 0.002343 , (c) 3,438, 000 , (d) 358.4600 , (e) 0.2860 M) m) G) n) T)
im not sure how to properly use significant figures and scientific notation in this problem? A warehouse is 0.154 miles long, 55.6 yards wide and 20.8 feet high. What is its volume in SI units? Use scientific notation. 1.
Write the numbers in scientific notation, specify how many significant figures: a.) 105600.0000 b.) 0.006700
Convert 4500 kcal of energy to joules Using significant number rule and scientific notation Show work
3. Express the following numbers and computed results in scientific notation, paying attention to significant figures a. 0.000000550 b. 3,200,000
write the following in scientific notation using only significant figures 720.0 630,000 0.126 43.50 0.00000289
With 2 significant figures and using scientific notation: a. How many square meters in an acre? b. How many square kilometers in a square mile? c. How many astronomical units in a parsec?