2. The results of the Rutherford experiment can be categorized in 3 statements. Fill in the missing words 1. Most II. Some II. A few State which result gives evidence that the nucleus is a. heavier than an alpha particle b. very small compared to the size of the atom c. positively charged

Q: ou run quality control for a bolt producer. This past week, the plant ompleted a run of 3-inch…

A: To calculate the Z-value, we first need to determine the distance between the sample mean and the…

Q: An EPA standard for microparticulates in air is limited to a maximum of 50.0 ?μg/m3.  Calculate the…

A: Micro particulates in air is limited to a maximum of ρ = 50.0 μg/m3 Volume of the room V = 10.0 ft…

Q: Find the uncertainty in a calculated electrical potential difference from the measurements of…

A: Given, VI,R= IRI= 1.8 AmpsδI= 0.3 AR= 78.9 ΩδR= 0.7Ω

Q: In a Measurement ,the Expected value is 48 V and the measured value is 43 V. Find (i) Absolute error…

A:

Q: When Ibuprofen is given for fever to children 6 months of age up to 2 years, the usual dose is 5…

A: Given that, The weight of the child = 20 lbs To convert from pounds to kilogram we can divide by 2.2…

Q: In a Measurement ,the Expected value is 56 V and the measured value is 52 V. Find (i) Absolute error…

A: Given  Expected value. Is 56 Measured value is 52.

Q: How do you use the slope to determine "little g" from your experimental data? og = (4 Pi^2)/slope og…

A: Time period of the simple pendulum is given as,

Q: The density of iron is 8 grams per cubic centimeter. The atomic mass of iron is 56 grams per mole…

A:

Q: Question 1: Complete the calculations of the table based on the data given below Test No Weight (N)…

A: (1) Test 1 Weight, W=1.8 N. Initial height, H1=60 cm. Final height, H2=43.0 cm.   Calculate the…

Q: Question 7 In a measurement of B two results were obtained, B₁ = (2x10^-3) T and B₁ = (1.00x10^-4) T…

A:

Q: Volume of Pipette Mass of Меan Absolute Standard Асcuracy: Error (ɛ): Percent Precision: water to…

A: Given: Volume of water triplicate  Pipette to use Mass of water (triplicate) (μL)   (g) 10 P…

Q: How do you determine the percentage error of a zinc rod when the experiment density is 0.0071g/cm^3…

A:

Q: Find the mass of a thin wire lying along the curve r(t) = /2ti+ 5t j+ (7-t) k, 0sts1, if the density…

A: In this question we have to find the mass of the thin wire lying along the curve r(t). Please give…

Q: The experimental density of a liquid is 0.7995 g/mL, the accepted value is 0.8115 g/mL.  Find the %…

A: The expression for the percentage of absolute error is, Absolute…

Q: Suppose that the known value of the initial speed is 5.96m/s. if you experimentally find the value…

A:

Q: what is the density experimental and % error of them

A: Required : Experimental density and percentage error.

Q: unit cell of a hypothfetioaing figure shows the- la- To whieh-system does this unit belong? b-…

A: Write the given values of this problem. A=47.87

Q: 10.Research indicates that the average adult sleeps M = 360 min a night with SD = 90 min, which…

A: The probability distribution z is given by z=X¯−μσ.  Once two points on the distribution curve are…

Q: In a Measurement ,the Expected value is 64 V and the measured value is 62 V. Find (i) Absolute error…

A: A measuring instrument always measures the result with some uncertainty. This uncertainty is called…

Q: When there are 5 bits per symbol and 377 cymbals are sent to 40 ms, calculate the following. (a)…

A: Given: total number of symbols, baud = 377 number of bit per symbol, bit/baud = 5  time taken, t =…

Q: Masses Measured Slope from Plot 1 (MR) meas. rad² [N. 0.049 kg Expected Slope with R= 0.12 m (MR)…

A: The measured slop is calculated from the graph. As per the given values m=0.03012 and r =0.9998.…

Q: A sample with a mean of M=50 and a standard deviation of s=12 is being transformed into z-scores.…

A: It is given that a sample with a mean of M =50 and a standard deviation of s is being transformed…

Q: An instrument is used to determine the concentration of a chemical in water. The instrument signal…

A: Given : Relation between instrument signal "Z" and concentration of the chemical "C" Z = kC + P Z =…

Q: If three coins are tossed,which is NOT a possible value of the random variable for the number of…

A: Given three Coins are tossed, Possible values of random variables for the number of Tails:- The…

Q: 1.26 An American golf ball has a mass of 1.62±0.01 oz and a nom- inal diameter of 1.68 in. Determine…

A: We are given mass of ball and uncertainty in it. We are given diameter also. We are also given…

Q: The mass of an aluminum cube was measured to be (A)=71.2 g. Using the Vernier caliper, the length of…

A:

Q: Hiw 3.1/Member Ac shownin.fig is subjecked bo a vertical force of 3KN. find the posibion Xof the…

A:

Q: REPORT 7 Physics 303-01 NAME: HART 3. The experiment's desired value is that of h and the equation…

A:

Q: Suppose that the known value of the initial speed is 5.13m/s. if you experimentally find the value…

A:

Q: A football field with an area of ​​120m x 60m is intended to be lit at night with 1000 W lamps,…

A: Given: The area of the football field is 120 m×60 m.             The power is 1000 W.…

Q: Tew = W1r1 Tcew = w,rcG 7.907 Y10-+ x 9.8 x0.as4= 8.2X10 x.8 X0.247 = 0.197NM 0.198NM % Difference…

A:

Q: a=6πb/q√17 relating the variables a, b and q.

A: solutionGiven : a=6πbq17--1Given condition←'b' is held constant and 'q' is varied and 'a' is…

Q: For each level of confidence c​ below, determine the corresponding normal confidence interval.…

A: Given confidence levels are 17. C =0.85 18. C = 0.9 19. C = 0.95 20. C = 0.98   And for all…

Q: An EPA standard for microparticulates in air is limited to a maximum of 50.0 ?μg/m3.  Calculate the…

A:

Q: What is the correct number of significant figures for a final answer that uses all of the following…

A: The number of solar farms is 5. The installed capacity of each solar farm is 4.50 MW. The average…

Q: Which of the following is a correctly reported confidence interval? (3.782 +/- 0.02) s O (4 +/- 0.1)…

A: We can see in option 1: The uncertainty is in hundredth part (because0.02) therefore writing number…

Q: In a Measurement ,the Expected value is 72 V and the measured value is 63 V. Find (i) Absolute error…

A: (i) The absolute error is given by :  (ii) The relative error is given by :

Q: The accepted value of the density of aluminum is 2.70 g/cm³ while our computed value is 28 g/cm¹…

A: Step 1: All experiments that are being conducted are subject to a wide range of errors and…

Q: The mass of an aluminum cube was measured to be (A)=72 g. Using the Vernier caliper, the length of…

A: Given Aluminum cube mass m = 72 g Main scale mark                = 28 mm Final reading…

Q: Find the uncertainty in a calculated electrical potential difference from the measurements of…

A:

Q: The experimental value of the mass density of the sphere is 8.35g/cm^3. The accepted mass density is…

A:

Q: You repeat a measurement that contains random error many times, construct a histogram of your…

A: Given: Full Width Half Measurement of the histogram is = 1.9…

Q: 1. From I šēčônd to 2 seconds, fast is the object traveling. (Take the difference in distance and…

A:

Q: The molar mass M of a chemical element is its atomic mass expressed in g/molor equivalently in…

A:

Q: The mass of an aluminum cube was measured to be (A)=71.8 g. Using the Vernier caliper, the length of…

A: Density of aluminum is the ratio of mass of aluminium and volume of the aluminium cube. Volume of…

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.