Phys Lab 3a

Pls solve this question correctly instantly in 5 min i will give u 3 like for sure

This is the lab and It is not the writing assignment. please help me with this.  I appreciate it. Thank you! please don't reject it!!

Solve part b only. Need  answer within 20 minutes will definitely voteup thanks

Answer the Following.

X Physics Test Bank Uploaded by 4 x testbank (2).pdf - Google Drive 4 x Chapter 23.pdf - Google Drie drive.google.com/file/d/OB_ASSL_Ri3Gfcr Chrom. lio O Google biljs ? YouTube O Gmail M Course: GENERAL. 6 hd client e Notebo E. 1, 2 and 4 tie, then 3 ans: A 44. The purpose of Milliken's oil drop experiment was to determine: A. the mass of an electron B. the charge of an electron C. the ratio of charge to mass for an electron D. the sign of the charge on an electron E. viscosity ans: B 45. A charged oil drop with a mass of 2 x 10-4 kg is held suspended by a downward electric field of 300 N/C. The charge on the drop is: A. +1.5 x 10-6 C -1.5 x 10-6 C C. +6.5 x 10-6 C -6.5 x 10-6 C В. D E. 0 ans: D 342 Chapter 22: ELECTRIC FIELDS UPLOADED BY AHMAD T JUNDI Chanter 23 CAUSS LAW SAMSUNG

All changes s A 4. If a scientist performs an experiment, and the results do not support the hypothesis, which of the following conclusions would be the most reasonable for the sclentist to draw? O "The experiment did not confirm the hypothesis, so we will repeat the experiment until it does." O "The data do not support the hypothesis, so there is probably an error in the design of the experiment." O "The hypothesis does not appear to be accurate. Repeating this experiment will help verify this." O "The data do not support the hypothesis, so there Is probably a problem in the data." New version available! (3.0.245) GET IT NOW PREVIOUS 4 of 10 NEXT VIEW SAVE & 火 esc C

B4

Answer #2 please

2 FEBIT-MAT12A/MAT126A/WIS22/ For questions 1- 3, suppose that in cr? we have that the error in measuring r and L are ±2% and ±5% respectively. 1. The formula for the error in the calculated value of s is 2. Consider the statements (decide upon the correctness of them): dr dL ±5% dt (i) Ar =±2%r; AL=±5%L; (ii) =+2%; dt 3. Consider the statements (decide upon the correctness of them): (i) The minimum error in s is 6% (ii) The maximum error in s is 14% For questions 4 - 7 consider the function z=9-2x+4y – x? – 4y?

B10

i need help solving this question

Typewritten only and i'll upvote.

Question 5 Please

Task 3 Radioactive decay is the process of transforming nucleus from unstable state to more stable state. The rate of radioactive decay depends on the specifications of the substance. Depending on that, we can define the half-life as the amount of time needed to convert half of the substance from the unstable radioactive state to the stable state. If you know that the rate of decay for a certain substance is proportional to the amount of the current substance x(t). Formulate a differential equation to express the previous (i) system. (ii) Solve this first order differential equation. (iii) If you know that for a certain substance (carboon-14), 5730 years are needed to convert half of the substance, find the value of the proportional constant.

Consider electromagnetic waves propagating in air. Part A Determine the frequency of a wave with a wavelength of 6.00 km. Enter your answer in hertz. f = 5.00×104 Hz Submit Correct Part B Previous Answers Determine the frequency of a wave with a wavelength of 5.80 μm. Enter your answer in hertz. f = 5.17x1013 Hz Submit Part C Previous Answers Correct Correct answer is shown. Your answer 5.16.10¹3 = 5.16x1013 Hz was either rounded differently or used a different number of significant figures than required for this part. Determine the frequency of a wave with a wavelength of 5.30 nm. Enter your answer in hertz. f = 5.66x1016 Hz

Complete the following calculations using the error-propagation rules found in your laboratory manual. Two masses have been measured, one is 4.1 t 0.4 kg and the other is 5.9 t 0.4 kg. Calculate the sum of both masses and report this value with the corresponding uncertainty. 10 What is the fractional uncertainty of the sum of masses calculated above? v kg 8 A bicycle moved (w/ constant speed) 2.81 t 0.19 m in 0.80 t 0.05 s. What was the bicycle's speed and corresponding uncertainty? 3.5125 % V +0.457 v m/s A go-cart accelerated from 1.44 t 0.26 m/s to 6.83 + 0.19 m/s in 2.03 t0.15 s. Calculate the go-cart's rate of acceleration with corresponding uncertainty. 0.417874 x +0417874 V m/s2

Sakalam, a light-emitting device, requires 10,068.68 ZW (Zeptowatt) of power every 500 milliseconds (ms). The energy of light being produced by Sakalam is equal to the amount of energy required to run the device at the given time. Refer to the given tables for the useful relations, necessary constants and definitions of variables, and colors corresponding to wavelengths of visible light.   a. How much energy (in Joules) is equivalent to the power required by Sakalam at the given time? b. What is the wavelength of light (in nanometers, nm) being produced by Sakalam? c. What is the color of the light being produced by Sakalam?

cure Videos Remaining Time: 42 minutes, 23 seconds. ckboard Collaborate v Question Completion Status: Marks QUESTION 1 corials Consider the following path equation of a particle corials = (sin(t), t) = sin(t) + ty Calculate the x-component of A at t = torial Solutions n/x seconds. Let 11. X = Please give your answer to 3 decimal places. Only round off your final answer. sessment uizzes mester Tests olicies and Plagiarism eclaration lodule and Teaching valuation Click Save and Submit to save and submit. Click Save All Answers to save all anawers P Type here to search 23 B.

6 identical spherical water droplets of radius 22 mm combine to form a single spherical droplet Determine the radius of the combined droplet to 3 significant figures. Part A Iνα ΑΣΦ mm

Please help me with the following and explain making sure the answer is really really correct 100%. I tried all kinds of calculations and it was wrong so I have no idea what's wrong. When I look at similar questions with different numbers it was 0. ... so i guess it has be something similar maybe but pleas make sure your work is correct pls pls ( wrong asnwer--> 1.31g and 1.35e-12)

Responses should be as simple as possible, and in typed form, with all applicable units, following a clear and straightforward logical structure. NO hand-drawn explanations are allowed. Ensure the appropriate use of significant figures, and when applicable, employ the "variable space" framework for providing answers.

The explanation must be typed it cannot be hand-drawn. Must use the simplest/shortest method to answer, use variable space where applicable - and ensure proper significant figures are used.

b) Explain what the value of the product moment correlation tells you about the relationship between the daily temperature and the household energy consumption. 4.2. Calculate the results of combining errors when substituting values in formulae. 1. The length (x) of a rod is measured with with a ruler with an uncertainty of 0.1. Complete the table for the length of the rod being tripled. Value Uncertainty x/cm 35 0.1 3x/cm 2. The time period of a pendulum is measured by first timing 30 swing. Complete the table to give the time period and its uncertainty. Value Uncertainty 30T/s 75 0.6 T/s 3. You need to find the density of a glass marble. The mass of the marble in grams and the radius in cm are given in the table below, along with the uncertainty in each measurement. mass (m) Using the formula: Density (p). complete the following table: %3D volume (V) Value Uncertainty % uncertainty Mass (m)/g 4.7 0.2 Radius (r)/cm 0.45 0.01 Volume (V)/cm3 4 (use V =ar³) 3 Density (p)/gcm-1

PROCEDURE (for this lab any measurements and calculations should be stated in the standard form of: measurement Xbest = Ax) Part I (Using Measuring Devices) 1. Learn to use all the measuring devices listed above. 2. Calculate the uncertainties of all measuring devices you will be using. Part II (Volume of Table-Top) 1. Measure the dimensions of your table-top with the meter stick. 2. Using the error propagation equation derive an expression for the uncertainty σ, for the volume of the table top. 3. Calculate the volume of the table top. 4. Calculate the uncertainty σy of the table top. Part III (Density of Aluminum block) 1. Measure the dimensions of the aluminum block with the metric ruler, vernier calipers, and micrometers 2. Measure the mass with the block with the digital balance and triple-beam balance. 3. Calculate the volume and uncertainty of the block using the dimensions obtained from the metric ruler, vernier calipers, and micrometers. (Calculate the uncertainty σy of the…

Calculate the thickness of Al and Cu required to attenuate narrow, collimated, monochromatic beams of 0.1-MeV and 0.8-MeV gamma rays to: (use appendix A) a. One-half of the incident beam (HVL) b. One-tenth the incident intensity (TVL). Express the answers in cm and in g/cm²

I need help with this physics question, please. If you can't answer it, can you explain what the question is asking, please? Below is the question: Consider the errors involved in the measurements you made in this lab in both length and mass. Search the internet to find devices that exceed the precision of devices used in this lab. Can you find the maximum experimental precision of mass and length measurement that has currently been achieved?

Document1 - Microsoft Word (Product Activation Failed) File Home Insert Page Layout References Mailings Review View a ? W A A Find - % Cut - 11 - A A 章 T Calibri (Body) Aa Aal AaBbCcDc AaBbCcDc AaBbC AaBbCc AaB AaBbCcL E Copy ae Replace Paste B I U U - abe x, x² A ab A I Normal I No Spaci. Heading 1 Change . Heading 2 Title Subtitle Format Painter Styles - Select - Clipboard Font Paragraph Styles Editing L • 2. 1:. I' 2: 1 : 3:1 • 4.I 5.1' 6.1'7 I'8: 1 9 ' 10.L· 11: 1 ' 12.'13 · L 14: 1· 15.1A L'17:1 18 STATISTICAL AND THERMAL PHYSICS PLEASE HELP ANSWER ALL QUESTIONS Suppose that you are offered the following choices: (a) A prize of $100 is awarded for each head found in ten flips of a coin, or (b) a prize of $400. What choice would you make? Explain your reasoning. all 02:43 PM 2022-04-27 Page: 1 of 1 国 昆言 E E E E + Words: 9 100% -

What is the defining characteristic of an experiment? What are explanatory and response variables?  What are the three required components in a well-designed experiment? Describe what each means.  1)  2) 3) 4.What is a very important thing to remember about the data collected from an experiment as opposed to a survey/study?