Represent each of the following quantities in the correct SI form using an appropriate prefix: (a) 0.000431 kg, (b) 35.5(103 ) N and (c) 0.005 32 Km.

Q: 2. In the calculation of the area of the same square measuring: 5.0 cm ±.05 cm by 5.0 cm ±.05 cm,…

A: The area of square is, A=a2 Here, a is the side of the square.

Q: 1. One hectare, a unit of measure often used in measuring land areas, is defined to be 10 m2. In an…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: One cubic centimeter (10 cm3) of water has a mass of 1.0 x 10-3 kg. (a) Determine the mass of 1.0 m3…

A: Given that:For Volume V=1 cm3 or 10-6 m3, mass of water  m=1.0×10-3 kgBiological substances are 98%…

Q: 1. What is 14.0 kilogram per liter in kilogram per cubic meter? A. 14,000 B. 14,000.0 C. 1.40 x 10…

A: Given : V = 14.0 kilogram per liter

Q: 1. A sink hole on the ground created by the collapse of an old underground mine measures 43.5 m x…

A: the dimensions of the sink hole on the ground created by the collapse of an old underground mine =…

Q: 6. Some measurements require a different type of measuring device. Use the micrometer to measure the…

A: Given : Diameter reading of wire using micrometer  D1 = 0.80 cm D2 = 0.79 cm D3 = 0.78 cm Length of…

Q: 1. Given the following measurements (in metric and English respectively) of a metal cylinder: length…

A: "As per the guidelines i solved the first question alone". 1. The radius of the cylinder is,…

Q: 2. The average diameter of the earth is 13462 km. Find the area of the surface of the earth in miles…

A:

Q: 6. Find the density of the cube in 3 if it has a mass of 100 g. Add Text Here! 7. Find the mass of…

A: Density is defined as the ratio of the mass to the volume. ρ = mVwhere ρ is the mass density of the…

Q: Question No. 1 A physical quantity is measured and its value is found to be equal to nu, where n is…

A:

Q: 16. How many significant figures are there in 60.5? Express your answer in numbers (1,2,3,4,5, etc.)…

A: (16) The quantity is given as x=60.5

Q: (II) American football uses a field that is 100.0 yd long, whereas a soccer field is 100.0 m long.…

A:

Q: 5. If the radius of the cylinder in question 2 is 2.4 ± 0.2 cm and its mass is 32.6 ± 0.5 gm, what…

A: The density of the cylinder is, ρ=mV=mπr2h=32.6 g3.142.4 cm25.5 cm=0.328 g/cm3 The uncertainty in…

Q: Problem 6: The sides of a small rectangular box are measured to be 1.55 + 0.045 cm, 2.1 + 0.025cm,…

A:

Q: Use scientific notation to express each of the following quantities with only the base units (no…

A: Unit conversion is the method br which same quantity is convert into different units like…

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: Antarctica is roughly semicircular, with a radius of about r = 1950 km (see figure below). The…

A:

Q: 2. (a) Add 3.53103km and 4.53105m, express your answer in m with correct number of significant fig-…

A: 1st value 3.53103× 103 = 3531.03m 2nd value 4.53105m

Q: Among the 3 systems of measurement which is/are under the Metric System? a. MKS or…

A: Both MKS and CGS are metric units so the answer is (d) a & b.

Q: Give an example of (a) a physical quantity which has a unit but no dimensions. (b) a physical…

A: Dimension analysis

Q: 1. Put each of the following numbers into scientific notation. a. 0.00000584 # of s. d? b. 245 000…

A: To convert : given numbers into scientific notation

Q: 9. Using the standard (SI) unit of mass, 25 Mg can be written as O 25,000 kg O 25,000,000 kg O…

A: SI unit of mass is Kilogram (Kg) 1 Mg=106 gand1g=10-3kg

Q: 1.38 What is the answer? Use a given-required-solution format. Provide a step by step solution.…

A:

Q: 5. Using dimensional analysis, evaluate the following and report in the unit required may use the…

A:

Q: Density of water is 1000kg/m³. What is its density in units of g/cm³? 3 A cylinder has length of…

A:

Q: If a 1.00 kg bag containing eight apples costs $1.48 , how much does one apple cost? What mass of…

A:

Q: 14. How many significant figures are there in 0.0006? Express your answer in numbers (1,2,3,4,5,…

A: Significant figures are defined as the digits present in the number which are meaningful and provide…

Q: following fundamental SI units are based on a physical artefact instead of a natural phenomenon?…

A: Option A The kilogram is the only one of the seven basic units of the international measurement…

Q: 1. How many pounds does 2.00 kg of cheese 2. How many mL are in 0.50 quarts? 3. How many inches are…

A: Therefore 2 kg is 4.40925 pound 0.50 quarts is 473.176 mL

Q: How many hectares are in 6000 sq. yards. (1yd = 0.9144m)

A: 1 hectare=10000 square meters→1

Q: 19. A common speed limit in British Columbia is 80 km/hr. What is this speed in m/s? 20. Considering…

A:

Q: Convert to SI units, using any convenient prefix like μ, m, c, k, M, G, etc. Show how you did it,…

A:

Q: 1. A STEM student has a mass of 100 pounds and a height of 6 feet. What is his mass in kilogram and…

A: Given, 1. mass =100 Pounds    height = 6 feet 2. Area = 22m2 3. Temperature = 42o C 4. Speed =…

Q: 13. Which of the following statements is TRUE? * Two quantities with different dimensions can be…

A: According to the principle of homogeneity of dimensions, the dimensional equation on both sides…

Q: 13. Which of the answers for the following conversions contains the correct answer and the number of…

A: Correct answer is given below.

Q: 1. Find the percent uncertainty of 300±5 cm. How will you write the value of the measurement? 2

A: As per guidelines  only first question is answered here , as all questions are not a subpart of a…

Q: 1. The volume of Earth is on the order of 1021 m3. a. What is this in cubic kilometers (km³)? b.…

A: Given : Volume of earth (V) = 1021 m3To find : Volume of earth in km3 , mi3 , cm3

Q: 5. The mass of tithe earth is 5.98x10* kg, and its radius is 6.38x10* m. Compute the density of the…

A:

Q: Since 0.254 m = 25.4 cm = 254 mm, we could conclude that unit conversions within the metric units of…

A: Given : 0.254 m = 25.4 cm = 254 mm

Q: In measuring the external surface of a building, the builder uses SI units and the contractor only…

A:

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

A: The physical quantities can be added or subtracted which have the same dimensions. Dimensional…

Q: 12. A plot of land is 1800 ft by 2420 ft. A) If 1 acre = 43,560 ft², how many acres is this? B) How…

A: REcall 1ft=0.3048meter 1000 m=1km 1mile=1.61 km

Q: The ________ of substance is the number of times it is denser than water a) mass b) specific gravity…

A: According to the guidelines, only one question will be answered. Please submit the other parts…

Q: What are the application of physics in the field of medicine? 2. What are the theories in physics…

A: Some of the application of physics in the medical are:  X rays  radiation treatment, laser surgery…

Estimate of calculation