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taind from the ingot. Explain what ou 7. How many significant figures do the following numbers...
1. how many significant figures do each of the following numbers have: (a) 214, (b) 81.60,...
1. how many significant figures do each of the following numbers have: (a) 214, (b) 81.60, (c)7.03, (d) 0.03, (e) 0.0086, (f)3236 and (g) 8700? 2. write the following numbers in powers of tenth notation: (a)1.156,(b)21.8,(c)0.0068,(d)328.65,(e)0.219 and (f) 444. 3.Write the following as full(decimal) numbers with standard units: (a) 286.6mm, (b)85 microV, (c)760 mg, (d) 60.0 ps, (e) 22.5fm, (f) 2.50 gigavolts. 4.A light year is the distance light travels in one year( at speed-2.998 x 10^8m/s). (a) how many...
Significant Figure Questions 1. How many significant figures are in each of the following numbers? 2430...
Significant Figure Questions 1. How many significant figures are in each of the following numbers? 2430 0.0251 3 1.010 x 10 243.0 0.0040 900.0 243 7063.1 2.7000 5.98 x 103 2. Using standard scientific notation express 0.14503 meters in: em with 2 signíficant figures km with 4 significant figures 3. Express the following in scientific notation: 6795 to three significant figures 0.42885 to four significant figures
how many of the numbers below have 5 significant figures? 0.0054, 19.000, 0.00006, 1.6090 x 10^8,...
how many of the numbers below have 5 significant figures? 0.0054, 19.000, 0.00006, 1.6090 x 10^8, 13607.... my answer is 3 ...please explain
2.9 How many significant figures are in each of the following? a. 11.005 g b. 0.000...
2.9 How many significant figures are in each of the following? a. 11.005 g b. 0.000 32 m c. 36 000 000 km d. 1.80 X 104 kg e. 0.8250 L f. 30.0°C How many significant figures are in each of the following? a. 20.60 mL b. 1036.48 kg c. 4.00 m d. 20.8 °C e. 60 800 000 g f. 5.0 x 10-3L 2.18 2.10
How many Significant figures does each answer have? explain why did you consider that number? exact...
How many Significant figures does each answer have? explain why
did you consider that number? exact number or measured?
ow many SignticanT fiqure has Rach answer a 8 moles X 3.5 L 4 mol b) 20.0 Lx 50 C 25 с c) V 30.0 L 2 2
State the number in scientific notation and write the number of significant figures in each of...
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...
How many significant figures are in the following numbers: A) 78.9 B) 3.788 times 10^9 C)...
How many significant figures are in the following numbers: A) 78.9 B) 3.788 times 10^9 C) 2.46 times 10^-6 D) 0.0053 Carry out the arithmetic operations using significant digit rules. A) the sum of the measured values 756, 37.2, 0.83, and 2 B) the product of 0.0032 times 356.3 C) the product of 5.620 and pi Consider the two vectors A = 3i - 2j and B = -i - 4j Calculate A) A+ B B) A-B C) |A +...
please do all the questions, thank you 2. Write the following numbers in Scientific Notation in...
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...
Given the following wave displacement equation, how do you find the wave speed and the frequency?...
Given the following wave displacement equation, how do you find
the wave speed and the frequency?
A wave on a string is described by D(2,t) = (2.0cm) x sin(21(/(7.2m) +t/0.14s) + 1)], where z is in m and t is in s What is the wave speed? Express your answer to two significant figures and include the appropriate units. You may want to review (Page 420) .: HÅR O a ? For help with math skills, you may want to...
please type up a clear explination for how to do these and explain what the unit...
please type up a clear explination for how to do these and explain
what the unit circle is. hw due at 12 tonight. thank you!
Find the amplitude, period, and phase shift of the function. Graph the function. Be sure to label key points. Show at least two periods. y=2 sin (Tx+ 5)-2 6 5 What is the amplitude? 4 3 (Simplify your answer. Type an exact answer, using as needed. Use integers fractions for any numbers in the expression.)...
Significant Figure Questions 1. How many significant figures are in each of the following numbers? 2430 0.0251 3 1.010 x 10 243.0 0.0040 900.0 243 7063.1 2.7000 5.98 x 103 2. Using standard scientific notation express 0.14503 meters in: em with 2 signíficant figures km with 4 significant figures 3. Express the following in scientific notation: 6795 to three significant figures 0.42885 to four significant figures
2.9 How many significant figures are in each of the following? a. 11.005 g b. 0.000 32 m c. 36 000 000 km d. 1.80 X 104 kg e. 0.8250 L f. 30.0°C How many significant figures are in each of the following? a. 20.60 mL b. 1036.48 kg c. 4.00 m d. 20.8 °C e. 60 800 000 g f. 5.0 x 10-3L 2.18 2.10
How many Significant figures does each answer have? explain why
did you consider that number? exact number or measured?
ow many SignticanT fiqure has Rach answer a 8 moles X 3.5 L 4 mol b) 20.0 Lx 50 C 25 с c) V 30.0 L 2 2
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...
How many significant figures are in the following numbers: A) 78.9 B) 3.788 times 10^9 C) 2.46 times 10^-6 D) 0.0053 Carry out the arithmetic operations using significant digit rules. A) the sum of the measured values 756, 37.2, 0.83, and 2 B) the product of 0.0032 times 356.3 C) the product of 5.620 and pi Consider the two vectors A = 3i - 2j and B = -i - 4j Calculate A) A+ B B) A-B C) |A +...
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...
Given the following wave displacement equation, how do you find
the wave speed and the frequency?
A wave on a string is described by D(2,t) = (2.0cm) x sin(21(/(7.2m) +t/0.14s) + 1)], where z is in m and t is in s What is the wave speed? Express your answer to two significant figures and include the appropriate units. You may want to review (Page 420) .: HÅR O a ? For help with math skills, you may want to...
please type up a clear explination for how to do these and explain
what the unit circle is. hw due at 12 tonight. thank you!
Find the amplitude, period, and phase shift of the function. Graph the function. Be sure to label key points. Show at least two periods. y=2 sin (Tx+ 5)-2 6 5 What is the amplitude? 4 3 (Simplify your answer. Type an exact answer, using as needed. Use integers fractions for any numbers in the expression.)...
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