3.7 Find the final result of: i- ii- The mean life of a meson is 2 x 10-6 s. Calculate the mean life of a meson moving with a velocity 0.9c? At what speed will be mass of a body is 2.25 times its rest mass?

Q: The Roman cubitus is an ancient unit of measure equivalent to about 0.445 m. Convert the 15.4-ft…

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Q: Suppose that in measuring the length,width, and height of a box, there is a maximum 1% error ineach…

A: Given: The error in length of the box is dll=1%. The error in breadth of the box is dbb=1%. The…

Q: Round off the numbers in the following problems to three significant figures. Find the percent…

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Q: Calculate the area for a surface with a length of 2.56 cm and length 7.74 cm. Express the answer…

A: Given that: The length of a surface is as: a=2.56 cmb=7.74 cm   It is required to determine the area…

Q: a) -3 -5 = = (-³) ₁4 = (²³) 5 Show steps (Your score will not be affected.) What is p₁ when po 43…

A: Given That: p0→=-31 d→=-55 The velocity is given by: v→=d→|d→| v→=-55(-5)2+(5)2 v→=-7.0717.071

Q: Convert 200 25 mi/hr to yards/sec (use 1m=1 094yards) Express your answer in 2 decimal places Answer…

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Q: compute the percentage of uncertainty for volume of a spherical ball whose radius , r = ( 0.88 ±…

A: Uncertainity was the first big step towards quantum world. It was this thinking of uncertainity…

Q: What is the uncertainty, (±), of: (a) 9.5 cm (b) 17 mL (c) 2.0100 g

A: uncertainty is the values which cannot be precisely or accurately measure with a given set of…

Q: Using a vernier caliper of least count 0.01 cm, the length of a cylinder is measured to be 3.96 cm,…

A: The volume of a cylinder isV =πd2h4  (1) where d is the diameter of the cylinder, h is the length of…

Q: Page 3 of 6 Question 3 How many significant figures are there in the following measurement?…

A: T = 123.0040 s We must determine the number of significant figures in this value.

Q: Max and min that would round to 8.6 oz? What is the uncertainty in the measurement?

A: Given :- weight = 8.6 oz

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

A: Given that, Measurement: 3.99±0.35m

Q: A rectangular room was designed to be built for a length of 25 feet and a breadth of 18 feet. Find…

A: Given data: The length of room is l=25 ft. The breadth of room is b=18 ft. The deviation in length…

Q: Assume that you measure the dimensions of a cylinder with a vernier caliper many times and obtain…

A: Given that, The height of the cylinder is H=3.1cm And the diameter of the cylinder is d=1.13cm…

Q: Find the quotient and remainder. with base twelve 615twelve ÷ 7twelve   _____twelve remainder…

A: The solution to the given problem can be obtained by converting base 12 into base 10. Therefore, in…

Q: Calculate the following with the correct number of sig figs. 1.5.00 + 2.1

A: Significant figures are the number of digits that contribute to the accuracy of a measurement. While…

Q: Solve the inequality, and express the solutions in terms of intervals whenever possible

A: Given: To find the speed with the values as, M=-130v2 +52v, 0<v<70

Q: The density of the material of a ball bearing. p. is given by the formula pemasa/volume. In an…

A: Given Mass m  = 7 g Error assoasiated with mass (Δm) =0.02 g Diameter d  = 12 mm Error assoasiated…

Q: Convert 660,00 furlongs/fortnight to ft/min

A: 1 furlong is 220 yards 1 yard = 3 feet 1 fortnight is 2 weeks 1 week = 7 days 1 day = 24 hours  1…

Q: Perform the following calculation and state the result with the correct number of significant…

A: Significant number rule.  When two numbers are multiplied such that both the numbers have same…

Q: Give brief description on Absolute, Relative and Percentage error.

A: Absolute error is difference between estimated value and the true value.

Q: Calculate .456 x 12.54 keeping only significant figures.

A: Given : To calculate  .456 x 12.54 keeping only significant figures.

Q: For the following data (21, 24, 23, 21, 27, 20, 26, 22), the variance is 7 7.8 O 7.28 2.699

A: The given data is: 21, 24, 23, 21, 27, 20, 26, 22. TO DETERMINE: The variance of the given data, σ2.

Q: (a) The volume V of a growing spherical cell is V = ³, where the radius is measured in micrometers…

A: According to question we need to find--- (a)  Find the average rate of change of V with respect to…

Q: In the calculation of the perimeter of a square measuring: 5.0 cm ± .05 cm by 5.0 cm ± .05 cm, What…

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Q: Answer all with the appropriate number of sigfigs  1) 82.992(0.3890) 2) 1.8120 × 109 + 1.93 × 103…

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Q: Using the rules of significant figures, calculate the multiplication of A = 48.399 and B = 0.849:

A: To multiply A = 48.399 and B = 0.849 using significant figures, we follow these steps: Count the…

Q: What, approximately, is the percent uncertainty for a measurement given as 1.57×m

A: The measurement of the distance is 1.57 m.

Q: Topic : Numerical integration 3.) mid-ordinate rule

A: Step 1: Step 2: Step 3: Step 4:

Q: Using the formula for the sum ot 11 E, 2i = i=1 E, 2i = 11 i=3 E (2i + 3) = 11

A: Given: ∑i=1112i∑i=3112i∑i=1112i+3

Q: need the answer to three significant figures. That's what I'm having trouble figuring out

A: Concept: Significant figures are the no. of digits in a value, that denotes the accuracy of the…

Q: what are the two significant figures of 240.084?

A: The significant figures are the digits that carry meaningful contributions to the measurement.

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

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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: how did how get 1/72?

A: