17 degree Celsius expressed using two significant figures
17 °C is already in two significant figures
Other way you can write = 1.7*10^1
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Expressed to the correct number of significant figures, the sum of two masses is 445.2 grams. WHich two masses produce this answer?1) 210.10 g+235.100g2)210.100 g + 235.10 g3) 210.1 g + 235.1 g4) 210.10 g+ 235.10 gI think the answer is 2 but I don't know the reason why.
Add (9.2×103s)+(8.9×104s)+(0.008×106s). Your answer should be expressed using the appropriate number of significant figures.
Add (9.1×103s)+(9.9×104s)+(0.008×106s). Your answer should be expressed using the appropriate number of significant figures.
8.85 grams of ice at -11.9 degree Celsius are placed in a pot (with a lid) on the stove and heated for 8.38 minutes until it becomes steam at 122 degree Celsius. How many Watts of power did the stove provide if there were no heat losses? Assume 3 significant figures and don't forget watts so assume joules per second.
a) A is a quantity with two significant figures. B has 4 significant figures. If C = A + B, D = A*B, and E=B/A What should the number of significant figures of C, D and E be? b) Compare and contrast the following pairs of definitions, one set at a time. For each set of definitions, describe what kind of measurements ( time, positions etc) must you do in order to compute the quantity based on their definitions. Be as...
Calculate 25°C in degree Fahrenheit. Report to 2 significant figures
Part A) pH3 = 6.85 Express your answers using two significant figures. Answer in the order indicated. Separate your answers with a comma. Part B) pH5 = 1.90 Express your answers using two significant figures. Answer in the order indicated. Separate your answers with a comma.
Please help Express your answer using two significant figures. 190 mL of 0.155 M H2SO4 Express your answer using throe significant figures. 50 mL of 0.120 M H2SO4 Express your answer using two significant figures.
Express your answer using two significant figures. Review A point charge of-8.9 μC is at the origin. Correct Part C What is the electric potential at (3.0m 3.0m)? Express your answer using two significant figures. ˇ- 11.8.104 Submit Previous Answers Request Answer Incorrect; Try Again; 2 attempts remaining
Please give the answer using two significant figures. Problem 10.24 The hour hand on a certain clock is 10 cm long. Part A Find the tangential speed of the tip of this hand. Express your answer using two significant figures. Ad ? Vt = mm/s Submit Previous Answers Request Answer * Incorrect; Try Again; 2 attempts remaining