Plz. Solve Task I:You have been asked by your manager to provide a well written document that explain the concept ofSI units. To achieve this the following is required:A) Explain the definition of the following:1. The unit of a quantity.2. SI.3. The basic unit of SI.B) Explain the benefit of the SI.C) Distinguish between basic units and derived units.D) Give three examples of basic units and three examples of derived units(Write their special names and symbols and write the derived units in terms of basic units)E) Explain the benefit of the prefixes.E) For each quantity in Table 1 write the quantity as a metric prefix in engineering notation and fillthe corresponding SI prefix name.Table 1QuantityExpress each quantity as ametric prefix in engineeringnotationPrefix Name4.4*10^-2 W57g3.4*107 247511 L

Since you have asked more than three subparts of a question, we would only answer the first three…

Task I: You have been asked by your manager to provide a well written document that explain the concept of SI units. To achieve this the following is required: A) Explain the definition of the following: 1. The unit of a quantity. 2. SI. 3. The basic unit of SI. B) Explain the benefit of the SI. C Distinguish between hasic units and derived units

Task I: You have been asked by your manager to provide a well written document that explain the concept of SI units. To achieve this the following is required: A) Explain the definition of the following: 1. The unit of a quantity. 2. SI. 3. The basic unit of SI. B) Explain the benefit of the SI. C Distinguish between hasic units and derived units

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 21PQ

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General Instructions: I. Always write down all the givens. II. Box or highlight the final answer. III. Derive equations to solve a problem if needed. IV. Always convert the given into SI unit.
B. What is the mean (average ) length of a glass bead ? 1. There are five numbered glass beads in your container . 2. Measure the length of each glass bead at its longest point to the nearest tenth of a centimeter . Convert your measurements to millimeters . 3 Record your data in Table 1 below and divide the total by 5 to obtain the mean length of your glass beads in cm and . 4. Put your mean results on the board and then find the mean of the class data . Table 1. Length Measurement Data Glass Bead 1 2 3 4 5 Total Mean mm 5. What is the mean length of a glass bead as measured by your class ? cm וו
1. Why is it important to write quantities with the correct number of significantfigures?2. List three of the base units used in SI. 3. What are some of the differences between the SI and the US Customarysystem of units? Why is SI preferred for scientific work?
ASSESSMENT TIME! Deriction: Solve the following problems using Polya's four-step problem-solving strategy. 1. A baseball team won two out of their last four games. In how many different orders could they have two wins and two losses in your games? ▫Understand the problem ▫Devise a plan ▫Carry out the plan ▫Review the solution 2. Determine the digit 100 places to the right of the decimal point in the decimal representation 7/24. ▫Understand the problem ▫Devise a plan ▫Carry out the plan ▫Review the solution 3. The product of the ages,in year's of three teenagers is 4590. None of the teens have the same age. What are the ages of the teenagers? ▫Understand the problem ▫Devise a plan ▫Carry out the plan ▫Review the solution
Practice Task 1. Consider the following satements below. Express each number in standard notation or in scientific notation as indicated. Express your solution. 1. The length of an electronic component is 0.0001265 mm. Write this in scientific notation. 2. The diameter of human immunodeficiency virus (HIV) os 0.00012 mm. What is the diameter if HIV in scientific notation? 3. Rocks around Mayon Volcano aged more than 20 000 000 years old. Express this number in scientific notation.4. The friction between the ocean and the ocean floor due to tides is causing the Earth's rotation to slow down by about 2 x 10-8 seconds per day. What real number is equivalent to 2 x 10-8?5. The radius of a hydrogen atom is 2.5 x 10-11, Express this number in standard notation.
General Instruction: Solve the following measurement problems involving conversion of units. Write your answer which is in standard notation into scientific notation and apply the rules in significant figures in expressing it into scientific notation. Write your answer on a separate sheet of paper including your solution. I. 1. Joeff, who is an exchange student from Germany, is studying in the United States. He wishes to buy a new pair of jeans, but the sizes are all in inches. If his waist size is 85 cm, what is its waist size in inches? 2. The total area of the alveoli in the human lung is about 70m².What is the area in (a) cm? (b) in² 3. A Chevrolet Camaro convertible travels along the highway at a speed of 128 km/h. What is it the speed of the car (a) in meters per second? (b) in miles per hour? 4. The Spirochetes, contain very thin bacteria with some species having cell diameters of about 0.15µm.What is its diameter in nanometers? 5. A government owned land will be set converted…
Direction: Show your solutions and cancellations of units. 1. The world's tallst structure is the 828m Burj Khalifa in Dubai, United Arab Emirates. How tall is this building in feet? 2. A rectangular lot with dimension 32m by 20m was being sold with a value of 2500 pesos for every square feet(ft²). What is the equivalent area in feet? 3. The world's largest cut diamond id the First Star of Africa. Its volume is 4.81 cubic inches. What is the volume in cubic centimeters? In cubic meters? 4. Patty is 5 feet and 5 inches tall while Dante is 1.6 meters. How much is the difference between the two heights in meters?
Part B Problems: Measurement and Uncertainty; Significant Figures; Units, Standards, and the SI System; Converting Units 3. In the Bible, Noah is instructed to build an ark 300 cubits long, 50.0 cubits wide, and 30.0 cubits high. Historical records indicate a cubit is equal to half a yard. (a) What would be the diımensions of the ark in meters? (b) What would be the ark's volume in cubic meter? To approximate, assume that the ark is to be rectangular.
According to Timothy Treadwell in 2001 "Now, the bears I live with average, the males are on average twelve hundred pounds. They're the largest bears in the world and they've been clocked at 41 [mph] and they've run a hundred meter dash in 5.85 seconds which human on stimulants doesn't even approach. a. Compute the speed of a grizzly bear using Mr. Treadwell's hundred-meter statement. b. Compute the momentum of a grizzly bear using the speed you calculated in part a. and the average mass stated by Mr. Treadwell. c. How fast would a 250 lb man have to run to have the same momentum you calculated in part b? d. How fast would a 4000 lb car have to drive to have the same momentum you calculated in part b?
please follow instruction do not do it other way follow guess method only please Solving problems in Physics, we must always use GUESS method.Guess stands for: Guess: G Here you write down what is given in the questionUnknown: U Here you list what you have to calculate, to solve for.Equations: E here you list all the formulas you need to use to solve the problemSubstitution: S This first letter S in the word, you will just substitute what is given in theformula. You do not calculate anything. The calculations will occur at the second S: Solve. Whatis very important here is to carry with you the units of measure in the formula. Not only thenumbers. This is very important, once again.Solve: S The last step, second S, you will solve what you plugged in the first S for Substitution.Very important here is to manipulate the units of measure such that the final units of measureto be proved by your work. This part is very important, since you will allow you to verify thatwhat you do is…
A light-year (ly) is the distance light travels in one year (at speed of 2.998 ×× 108 m/sm/s ). An astronomical unit (AU) is the average distance from the Sun to Earth, 1.50 ×× 108 kmkm.1 yearyear = 3.156 ×× 107 ss. a. How many meters are there in 6.50 lyly ? Express your answer using three significant figures. b. How many AUAU are there in 6.50 lyly light-year? Express your answer using three significant figures.
Now you will use the ruler to measure the dimensions of a block of pure aluminum metal. Make sure you report both the uncertainty and an estimated digit with your answers. V [ Select ] 1 21 1.5 cm +/- .1 cm cm 1.38 cm +/- .01 cm What is the best measurement of the length of this block? 1.35 cm +/- .01 cm 1.3 cm +/- .1 cm 1.40 cm +/- .05 cm