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Which of the following is NOT a unit of measurement equal to 5.08 centimeters?
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- 1:54 O KB/S ul . 52 %3D s the the g With a wooden ruler, you measure the length of a rectangular piece of sheet metal to be 16 mm. With micrometer calipers, you measure the width of the rectangle to be 8.98 mm. Use the correct number of significant figures: What is (a) the area of the rectangle; (b) the ratio of the rectangle's width to its length; (c) the perimeter of the rectangle; (d) the difference between the length and the width; and (e) the ratio of the length to the width? Your answerBased on the following Figure, the floor cavity ratio, FCR is. 1m section 3 m 0.5m 16 m 12 m plan 20 m O a. 15 O b. 3.75 O c. Other answer O d. 1.25 O e. 0.625What is the answer for 206.7 +0.28 × 0.439 with the correct number of significant figures? (q122) a) 206.82 b) O206.823 c) O206.8229 d) O206.8
- e2f_h. g= 4 e =7.83±0.04 f =0.204±0.007. h=14.14+0.05 and i=3.99±0.03- Given the equation where What is the absolute uncertainty in g? Select one: 1.35+0.02 a. O b. 1.4±0.1 Oc. 1.4+0.2 O d. 1.35±0.01In the equation, C2=C, py+0.5pv2, if y is distance, g is gravitational acceleration, p is density and P is pressure , then, the dimensions of C, i Select one: O a. LT-1 O b. LT2 O c. ML'T2 O d. L?T2 O e. L-1 T-13.8 micro m is equal to (1 point) A. 8e6 nm B. 08e3 nm C. 8e-2 nm D. 8e-3 nm E. 8e2 nm 4. 7.2 km/hr is equal to A. O25.92 m/s B. 02m/s C. 2592 m/s D. 2000 m/s E. 7200 m/s S. 7 cm is equal to A700m B. 7e-6 m C7e-4m² D. 704 m² E7e-9 m 6.9 g cm A B. C is equal to (" 900 kg m 0.09 kg m- 90,000 kg m
- Which of the following units of measurement can express electrical conductivity (or specific electrical conductivity)? O (to) A. kg m -3.5³ O (b)A² kg -1 O (c)A- kg 1 m m -3 O (d) A² kg ¹. m 3 -2.5² n-².5²I make a scale model of a tower using a scale of 1:300. If the real toweris 120 metres tall, how tall is my scale model in cm? Explain68. Alveoli are tiny sacs of air in the lungs. Their average diameter is 5.20×10−5 m. Calculate the uncertainty in the velocity of an oxygen molecule (5.30×10−26 kg) trapped within a sac. Enter your answer in scientific notation. (Hint: The maximum uncertainty in the position of the molecule is given by the diameter of the sac.)
- Instrument Ruler Quantities Diameter Units m Meas #1 Meas #2 Meas #3 Meas #4 Meas #5 Meas #6 0.011 0.017 0.019 0.016 0.009 0.021 Vernier Caliper Micro-meter Diameter Diameter 0.0120 0.0166 0.0182 0.0151 0.0100 0.0225 0.01268 0.01745 0.01904 0.01587 0.00947 0.02221 Ruler Volume 7.0E-07 2.6E-06 3.6E-06 2.1E-06 4.E-07 4.8E-06 Measurements: diameter and volume. Results: mass Vernier Caliper Volume Measurements: diameter and mass. Results: volume O Measurements: diameter and mass. Results: none. 9.05E-07 2.40E-06 3.16E-06 1.80E-06 5.24E-07 5.96E-06 Among this data, what is considered raw measurement and plain result? Micro-meter Volume 1.067E-06 2.782E-06 3.614E-06 2.093E-06 4.45E-07 5.736E-06 Measurements: diameter measured with the ruler only and mass. Results: volume. Scale Mass kg 0.00850 0.02080 0.02720 0.01680 0.00389 0.04423Physics A distance R is measured to be 5.400±0.003m. What is the absolute uncertainty in R^-2?A hot air balloons gondola is suspended below a cloth envelope containing 2.775 x 10^6 liters of hot air. How many milliliter's of hot air is this?