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Use the rules for multiplication and division of measurements to find the value of each of the following.
48.
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Applied Physics (11th Edition)
- Solve the following equations using the correct number of significant figures. 57×7.368arrow_forwardA student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. Note: your answer should be in the form of one or more fractions multiplied together. kg m 54. kJ g.cmarrow_forwardIn the following calculations, be sure to express the answer in standard scientific notation with the appropriate number of significant figures. 6.487 × 104 m2/4.8936 × 102 marrow_forward
- Applying the methods of dimensional analysis, perform the following conversions to obtain the measurement in the desired unit. Show your solutions. 1. 36.75457 kg = mg 2. 47.89 km/h = cm/min = ft/s 3. 75.2hm = yd = miarrow_forwardAbout how many mL are there in one cup? For your answer, please type in only a number. If you include anything other than your numerical answer, your result will be recorded as incorrect. 236.588arrow_forwardUse scientific notation to express each of the following quantities with only the base units (no prefix multipliers). 129 pm Express your answer to three significant figures. 8.7 ns Express your answer to three significant figures. 12 fs Express your answer to two significant figures. 34 um Express your answer to two significant figures.arrow_forward
- When specifying measurements, use as many significant figures as possible. True Falsearrow_forwardWhat is the volume of a sphere of a radius of 16.8 cm? Express your result in cubic centimetersarrow_forwardA quart container of ice cream is to be made in the form of a cube. What should be the length of a side, in centimeters? (Use the conversion 1 gallon = 3.786 liter.)arrow_forward
- The following lengths are given in meters. Use metric prefixes to rewrite them so the numerical value is bigger than one but less than 1000. For example, 7.9102m could be written either as 7.9cm or 79mm . (a) 7.9107m : (b) 0.0074m ; (c) 8.81011m : (d) 1.631013m .arrow_forwardThe following times are given in seconds. Use metric prefixes to rewrite them so the numerical value is greater than one but less than 1000. For example, 7.9102s could be written as either 7.9cs or 7.9ms . (a) 9.57105s : (b 0.045s ; (c) 5.5107s ; (d) 3.16107s .arrow_forwardThe sides of a small rectangular box are measured to be 1.800.01,2.050.02, and 3.10.1 cm long. Calculate its volume and uncertainty in cubic centimeters.arrow_forward
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