hi, please help me answer question 4 and 5 only. thank you What I Have LearnedI. Solve the following measurement problems involving conversion of units. Express youranswer in standard notation/form and in scientific notation. Answers should includethree significant figures.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 wäistsize 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 ina) cm2b) in?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 celldiameters of about 0.15um.What is its diameter in nanometers?5. A government owned land will be set converted as a new wildlife refuge. Itsdimensions are 5 x 105meters by 4x 10+ meters. Find the area of the land insquare meters.II.Answer accordingly.1. Explain the importance of having a standard in measurement.2. What are the advantages of writing quantities in scientific notation?

Givendiameter of the cell, d = 0.15μmThe diamension of hte rectangular land, 5×105 m by 4×104 m

4. The Spirochetes, contain very thin bacteria with some species having cell diameters of about 0.15um.What is its diameter in nanometers? 5. A government owned land will be set converted as a new wildlife refuge. Its dimensions are 5 x 105meters by 4x 10* meters. Find the area of the land in square meters.

4. The Spirochetes, contain very thin bacteria with some species having cell diameters of about 0.15um.What is its diameter in nanometers? 5. A government owned land will be set converted as a new wildlife refuge. Its dimensions are 5 x 105meters by 4x 10* meters. Find the area of the land in square meters.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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