Find the absolute and percent relative uncertainty and express each answer with a reasonable number of significant figures [6.2 (±0.2)-4.1(±0.1)]/9.43(±0.05)

Q: person's blood pressure is measured to be 129±8 mm Hg.129±8 mm Hg. What is the percent uncertainty?…

A: Pressure P = 129±8 mmWe need to determine percentage uncertainity.

Q: You measure a certain flow rate to be Q=12.9±1.6cm3/min. What would be the uncertainty in the…

A: The given value of flow rate is, For a logarithmic value (base 10), the absolute uncertainty can be…

Q: One mole of atoms consists of 6.02 × 1023 individual atoms. If one mole of unicorn atoms were spread…

A: Determine the surface area.

Q: Find a number of regular (statute) miles in one and a nautical mile of the nearest 10th of a mile…

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Q: Two lengths have been measured as  l(1)= (3.64 ± 0.04) cm and  l(2)= (3.9 ± 0.04) cm. Find the…

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Q: What is the percent uncertainty in the measurement 3.99±0.35m?

A: Here, the absolute uncertainty in the length is given. First, find the ratio of uncertainty with…

Q: The radius of a solid sphere is measured to be (6.30 i 0.30) cm, and its mass is measured to be…

A: (given) Radius of the sphere = 6.30 cm = 6.30×10-2 m Uncertainty in the radius δr = 0.30 cm =…

Q: When you use a micrometer to measure the diameter of a rod, you obtained a reading 7.556 mm. If you…

A: Zero offset is the error or the misalignment of the zero on the circular scale with the zero on the…

Q: The first several digits of p, the ratio of the circumference tothe diameter of a circle, are p =…

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Q: The length and width of a rectangular room are measured to be 3.885 ± 0.0065 m and 3.2 ± 0.0045 m.…

A: Given The length of a rectangular room = l = 3.885 ± 0.0065 m The width a rectangular room = b = 3.2…

Q: (a) How many significant figures are in the numbers 999.0 and 1000.0? 999.0 1000.0 (b) If the…

A: Given: a)How many significant figures are in the numbers 999.0 and 1000.0b) If the uncertainty in…

Q: After carrying out some calculations (based on experimental data) your calculator shows that the…

A: Given: The mass of the object is 178.54968 g. The uncertainty in the mass is ±25.0163482 g.…

Q: Find the volume of a soccer ball with the following measures: Please, make sure you take into…

A: Given:- The Diameter = 22 cm ±1.0 cm  Find:- The volume of the soccer ball?

Q: Suppose f (a, y) = 3zy, where 2 =2.25 t 2.14% y =9.57 + 3.57% What is the absolute uncertainty in f?…

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Q: 1. Re-write the following measurement results in their clearest form, with suitable numbers of…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Which of the following pairs of measured numbers have the same uncertainty or error in both numbers?…

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Q: What it the magnitude of the uncertainty (the ± error) in the following measured value: 45,420

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Q: Question 2: Complete the following Error Analysis The lengths of the sides of a rectangular box are…

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Q: State how many significant figures are proper in the results of the following calculations: (a)…

A: the number of significant figures in any mathematical operation like addition , multiplication ,etc…

Q: 7. A cylinder hás à radius of 4.6 ± 0.4 cm and a height of 5.36 ± 0.3 cm. (a) Find the volume of…

A: Radius of the cylinder (r)=4.6±0.4 cm Height of the cylinder (H)=5.36±0.3 cm

Q: What is the area, and its approximate uncertainty, of a circle of radius  3.1 x104 cm?

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Q: A) What is the area of a circle with a radius of 4.9×10^4cm? Express your answer using two…

A: The radius of a circle is, r=4.9×104 cm (A) The area of a circle can be determined as,…

Q: Using a measuring tape with a least count of 0.1 cm, you measure a package you wish to ship and…

A: The least count of the tap LC=0.1 cm  The length l=11.2 cm The width w=7.5 cm The height h=5.4 cm…

Q: A person measures his or her pulse rate by counting the number of beats in (30 \pm 0.5) s. For this…

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Q: What is the area, and its approximate uncertainty, of a circle of radius 3.1 × 104 cm?

A: Given: Radius of circle=R=3.1×104 In this Question, we would Assume an uncertainty in the radius of…

Q: Using a measuring tape with atleast count of 0.1 cm , you measure a package you wish to ship and…

A: The given values are, LC=0.1 cml=11.2 cmw=7.5 cmh=5.4 cm