With a wooden ruler, you measure the length of a rectangular piece of sheet metal to be 12 mmmm. With micrometer calipers, you measure the width of the rectangle to be 6.98 mmmm. Give your answers to the following questions using the correct number of significant figures.   What is the area of the rectangle? Express your answer in millimeters squared. A=A=  ____________ mm2   What is the perimeter of the rectangle? Express your answer in millimeters. P=P= _______________mm

Q: y what exponent of 10 would a numerical quantity change if measured in micrometers rather than…

A: 1 micro meter = 10-6 m 1 km = 1Kilometer = 103 m Thus, 1 meter =(1/103) km = 10-3 km

Q: Which of these is the fundamental unit of length, l?     millimeter, mm     centimeter, cm…

A: Fundamental units are those units which are independent of other units and are not derived from…

Q: A sphere has volume V = 950776 cm3; what is its radius? (HINT: The volume of a sphere is…

A: The volume of the sphere is given by,

Q: Round off each of the measurements to two significant figures. Express your answers using…

A: A)Measurement = 1.194 Kg  = 1.2 kg ( two significant figures)B)Measurement = 32.1246 L  = 32 L ( two…

Q: A human hair has a thickness of about 85 um. Part A What is this in meters? Express your answer…

A:

Q: A new physics unit of distance is created and called the Zarkov. A student informs you 1 Zarkov (1…

A: Rewrite the provided value that has to be created.

Q: The diameter of the spherical particle is (1.900x10^O) fm, and the mass is (2.51x10^-27) kg.…

A: Formula of density is as follow; ρ=mV…

Q: 1) Write out the number 4.06 x 10 in full with a decimal point and correct number of zeros. A)…

A: The given number is 4.06×10-5   This can be written as    4.06×10-5 = 4.06105…

Q: I'm not understanfing part b of this homework problem.

A: (a)Standard week consists,

Q: For this problem, time is given by the variable t, position by s, area by A, and volume by V.…

A: (a) The position of an object is increasing at a rate, dsdt=30 m/s (b) The area of an object is,…

Q: Evaluate (694 mm)/(43 s) to three significant figures and express answer in Sl units using an…

A: A) The unit mm represents length. The SI unit of length is m. The SI unit of time is s. Now, (694…

Q: A new physics unit of distance is created and called the Zarkov.  A student informs you 1 Zarkov (1…

A:

Q: The volume of a small bottle is 25 cm3. How much is this volume in S.I. units? Select one: a.…

A: Given  Volume of a small bottel V = 25 cm3   SI unit of volume is m3 1 cm3 = 1 x 10-6 m3  25 cm3 =…

Q: What is the ratio of the surface area to the volume (a) for the 1 m sphere (b) for the 2 m sphere…

A: Given data The radius of the first sphere is r1=1 m The radius of the second sphere is r2=2 m The…

Q: An brand of fruit snacks claims that each bag of fruit snacks has a mass of 25.5g. After weighing…

A: Accuracy :   It is defined as the closeness of the measured value with the true value . Precision :…

Q: On planet Z, the standard unit of length is the foose. Ann the Astronaut is 5.2 feet tall on Earth.…

A: Given Height of Ann on Earth is HAnn, earth=5.2 ft Height of Ann on planet Z is HAnn, Z=88 foosi…

Q: Help with C

A: (a)Convert the lower and upper value of a cubit into meters and then multiply by 8 since the length…

Q: PLEASE HELP ASAP. PHYSICS ALGEBRA With exact decimals!

A:

Q: Figure 4.6 DISTANCE VS. SQUARE TIME 90 80 70 60 50 40 30 20 10 distance (m)

A: In the given graph, the distance is plotted along the y axis and the square of time is plotted along…

Q: The online lab manual for this experiment gives the formula for the volume of a sphere: [If your…

A: Bbb…

Q: Use your calculator to determine (√8)3 to three significantfigures in two ways: (a) Find √8 to four…

A: (a) Using the given steps,

Q: The playing area of a soccer field meaures 125 m by 85 m  Question A: What is the area of the field…

A: Given data:  Length (l) = 125 m Width (b) = 85 m Required: Area (A) in m2 and cm2

Q: calipers,

A:

Q: D=2695.01 Kg/m^3 The number of significant figures is 6 2. What mass (in grams) should a cube have…

A: Write the variable with suitable value.

Q: 17) The following exact conversion equivalents are given: 1 m = 100 cm , 1 in = 2.54 cm, and 1 ft 12…

A: Given,  1m = 100 cm 1in = 2.54 cm 1ft = 12 in So,  1ft = 12× 2.54 cm = 30.48 cm  Since 1 cm = 1/100…

Q: 1. Write the answers for the following in scientific notation with three significant digits. a. The…

A:

Q: The area of a circle is given by ar? where r is the radius. This can be written as area = (ar) x r.…

A:

Q: With a wooden ruler, you measure the length of a rectangular piece of sheet metal to be 12 mm. With…

A:

Q: Convert the following into the metric units indicated. Show your calculations. Round off answers to…

A:

Q: Newton's law of universal gravitation can be expressed by the equation F = G  Mm r2, where F is the…

A: Write the expression for Newton’s law of universal gravitation. F=GMmr2G=Fr2Mm

Q: w all  computations  and  express final answer in  sig  fig  and  scientific  notation.  Box  out…

A: GivenVolume of cylinder, V=1.5 LHeight of cylinder, h=3.2 inch

Q: Suppose that you find in a reference book that the volume of all the oceans is 1.4 x 10° km. To find…

A: Part C Convert the volume of the object into cubic meter. V=1.4×109 km3109 m31 km3=1.4×1018 m3

Q: A cylindrical rod is 6.21 m long and has a diameter of 1./7 in. Calculate its volume, V, in cubic…

A: Solution:

Q: Kyle wanted to find the area of a circle. He measured the radius of the circle as 5.4 cm. Later, the…

A:

Q: From the following table calculate and identify the Total distance travelled for per month for…

A: Here given the product per month for R is 2000. The distance per products is 35 ft.We have to…

Q: Soccer fields vary in size. A large soccer field is 115 meters long and 75 meters wide. What are its…

A: Solution:a.We know that:   1 m = 3.38 ft   Thus, we get:   Length = 115×3.28 = 377.29 ft   width =…

Q: The meter is the standard unit of length for physics.  Which of these is the current way we define…

A: The base units for length, mass and time in these systems were as follows : (a)In CGS system they…

Q: here are shelves 8 m high, filled with books on both sides, if the width of the shelves is 60 cm and…

A: Given:- The dimension of the shelves is  h = 8 m  w= 60 cm = 0.6 m  d = 1.5 m  let Us assume the…

Q: 2) Rewrite the following expression in proper scientific notation as in the example on page 1. Note…

A: (2) The given expression in the scientific notation form is,…

Q: You are moving to the USA for your studies and the apartment you want to rent states a floor size of…

A: Square meter is the unit of area with sides are in meter. And square feet is the unit of area with…

Q: Simplify the following expression in terms of the dimensions mass, length, and time given by [M],…

A: The question is not clear. So, it can be considered as two type as below. Consider the given…

Q: Conversion of Units Sir Gelo sees a Facebook ad for a studio type condo unit that has 1330 square…

A:

Q: IBM has a computer it calls the Blue Gene/L that can do 136.8 teracalculations per second. Part A…

A: Given: The machine does 136.8x1012 calculations/second 1 nanoseconds = 10-9 seconds

Q: Density is the measure of the amount of mass in a given volume. What is the density of my favorite…

A: Given data:  Mass (m) = 55 g Volume (V) = 111 cm3 Required: Density (ρ)

Q: A spherical ball of metal is heated so that its radius is increasing at the rate of 0.01 cm/min. At…

A:

Estimate of calculation