The decay energy of a short-lived nuclear excited state has an uncertainty of 8.4 ev due to its short lifetime. What is the smallest lifetime (in s) it can have? 0.040 Review Heisenberg's uncertainty principle. s Additional Materials O Reading

Q: What is the cost per mile to drive a van that has a gas mileage of 12.7 miles per gallon and the…

A: From the question it is given that Distance covered = 1 mileMileage of van = 12.7 miles per…

Q: Cyclists in the United Kingdom reach speeds of 34.0 miles per hour (mi/h) on flat sections of the…

A: Given that-V= 34 miles/ hour1 mile= 1.60934 kmthen, v= 34×1.60934 km=54.7 km/hr

Q: In the following problem I am asked to calculate a volume respecting the rules of significant…

A: Given: volumeV=43πR3R=4.5 cm To Find: Volume respecting the rules of significant figures.

Q: If a varies directly with m and indirectly to x, and a=18 when m=24 and x=8, find m when a=26 and…

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Q: A) answers for distance are not correct when I enter them

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Q: we lknow that Im is approxinmately 39.37ine we asoknow the following exact conversion equivalents: I…

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Q: It says that it's not the appropriate number of sig figs.

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Q: what will be the cost of gasoline for round trip betwwen san francisco ajd las angeles in an…

A: Given data: The average of automobile is x=23 miles per gallon. The price of gasoline is y=$1.44per…

Q: Two points in a rectangular coordinate system have the coordinates (5.5, 3.1) and (-2.7, 4.9), where…

A: Rectangular coordinate  Coordinates of first point = 5.5, 3.1 Coordinates of second point =  -2.7,…

Q: e) Find a conversion factor to convert from miles per hour to kilometers per hour. ni/h x = km/h b)…

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Q: I originally put 10 seconds as the answer, but it says it is still wrong. Any help?

A: This question can easily be solved by applying the basic concept of distance and displacement and…

Q: A marathon runner averages 9.0 mi/h. How long does it take them to run a 26.76-mi marathon in hours?…

A: We have given average speed of runner which is 9 mi/hTotal distance cover is 26.76 miWe have to find…

Q: Why does the area get changed to .4 when that actualy area is 4m2? it is at the end of the…

A: Given data *The weight of the cargo and the boat is W = 5000 N *The area of the boat's bottom is A =…

Q: 6. Using dimensional analysis, evaluate the following and report in the unit required. Be sure to…

A: The given expression: 8 mg-3.11×10-6 kg +4598 μg   According to the question we need to find the…

Q: My math makes it 2211.94. Why do you have 2210?

A: Using calculator you will get K.E.= 2211.94592 J Now for this question answer should be 2211.95 J.

Q: Can anybody tell me about the ending 0 in these numbers, why we include it in determiining "sig…

A: In 0.0210, the number of significant digits is 2. Because of the zero on the right side of the…

Q: A football field is 100. yd long. Convert this distance to Sl units.

A: The objective of the question is to convert the length of a football field from yards to meters,…

Q: if Å = 2êx - 3êy+ ê2 3eyt e z e z B= 3e, Bey- 3eyt e z C=46 Calculate: dire ction of A.C

A: Given, A→=2e^x-3e^y+e^zB→=3e^x-3e^y-e^zC→=4e^x-3e^y+e^z So,…

Q: the answer is 1.5 but I'm not sure how to get it. can you please explain it ?

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Q: In expressions like Av and At, A stands for O "change in". O "triangle". O a constant of…

A: Given  In expression like ∆v and ∆t, ∆ stands for

Q: 1₁ = 18.0 A 12.0 cm P 16.0 cm 0.250 x 105 T. into the page Zero 0.250 x 10-5 T, out of the page 1.42…

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Q: Round off the answer to the same number of significant digits as are in the measurement with the…

A: We are given 2 physical quantities. First is dimension of mass. Other is dimension of volume. We…

Q: The speeds of fast motion objects is sometimes measured by the speed of sound, called Mach. 1 Mach…

A: Answer..

Q: The primary dimensions of the constants (a, b) given in the equation F(y) = V (by – ab) are equal…

A: The unit of a quantity in terms of dimension is defined as MxLyTz Here x,y and z depend on the unit…

Q: Induced Current Vs. Average Velocity 135 137 130 125 LINEAR 120 X-range: 5.54 - 8.28 v y mx+b 115 m:…

A: This is an experimental procedure with the aim of comparing the p value obtained from the experiment…

Q: You join NASA and your first mission is to land on an unknown asteroid to record data. From the…

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Q: The height of a certain hill (in feet) is given by h(x, y) = 10 (2xy - 3 x^2 - 4y^2 -18x +28y + 12),…

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