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 will be the probable percent error in the density of the cylinder? What will be the probable error in density? How many significant figures should be given in reporting the density?

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: "A standard 1 kilogram weight is a cylinder 48.5 mm in height and 44.5 mm in diameter. What is the…

A: The density of the material of the cylinder can be calculated using given steps.

Q: 5. Using micrometer caliper, it is correct to write the measured value of a dimension in mm unit…

A: micrometer may have a least count of 0.01 mm.  So it measure in 2 decimal points

Q: Starting with the definition 1 in. = 2.54 cm, find the number of (a) kilometers in 1.0 mile and (b)…

A: Data we have 1 in=2.54cm=2.54×10-2m

Q: 2.03 ) Diameter of a coin is measured ast.cm and its height (thickness) is measured as 0.024 cm and…

A: The density of the coin is given by equation (1). Density is a characteristic property of a…

Q: 1. Why are several readings taken for each physical quantity? 2. A single reading taken with a meter…

A:

Q: The volume of a rock weighing 1.075 kg is 334.5 mL. What is the density of the rock in g/mL? Express…

A: Given data:  Mass (m) = 1.075 kg = 1075 g Volume (V) = 334.5 mL Required: Density (ρ) in g/mL

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: 4. If there are 50 (5x10') people per square km in the city, and the area of the city is 1.5x10 km.…

A:

Q: A homogeneous circular disc with radius R = 5.03 m and thickness t = 10.5 · 10^−3 m. Calculate the…

A: Given : Radius of the disc, R = 5.03 m Thickness of the disc, t = 10.5×10-3m Density of the disc, pv…

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

A:

Q: 2. The mean radius of the earth is 6360 km. (a) What is the are of the earth's surface in square…

A:

Q: 4. The sphere of diameter 2(6.37 x10*6) m. what is its volume in cubic earth is approximately a…

A:

Q: Represent each of the following quantities in the correct SI form using an appropriate prefix: (a)…

A:

Q: 1.55 * An Earthlike Planet. In January 2006 astronomers reported the discovery of a planet…

A: Given : m = 5.5 mE = 5.5(5.97 x 1024) = 3.28 x 1025 kg ρ = 1.76 g/cm3 = 1760 kg/m3

Q: Can you please answer number 7 I put all of the values in so you can solve it now

A: We are multiplying by 3. The number 3 has only one significant digit Answers must also have one…

Q: 9 - The area of a field is 14 miles and its width is 48 miles. Find the area of the field in square…

A: Given : Length (L) = 14 miles Width (W) = 48 miles 1 mile = 1609 m

Q: Calculate the the volume of a solid cylinder with a diameter of 15.54mm and a height of 21.46mm

A:

Q: A sphere with radius 0.5 m has a mass of 2 kg. What is the density of the sphere?

A:

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

A:

Q: 9= 9.80mls? s density the known radius of the earth and the fact thalt as the Earth's the earth…

A: SOlution: g = 9.8 m/s2 R = 6400 km calculate the desntiy of the earth

Q: 1. A lecture period (50 min) is close to 1 microcentury. (a) How long is a microcentury in…

A:

Q: 5. A certain brand of house paint claims coverage of 460ft^2/gal. what of the is the original…

A: Inverse of the original quantity is 2.17391 × 10-3 gal/ft2 Thickness is the ratio of volume per area…

Q: A thin circular sheet has a diameter of 7.00 cm and a thickness of 3.50 mm. Using the published…

A: The thin circular sheet’s volume is calculated as,

Q: 11. The unit of mass in the USCS of units is the slug. To calculate mass in slugs we use: weight…

A:

Q: 2.) A single reading taken with a meter stick for the length of a cylinder is 5.5 cm. What is the pn…

A: Meter scale measures the length of object in meters. Percentage error is given by = Measured value-…

Q: Earth is approximately a sphere of radius 6.37 * 106 m.What are (a) its circumference in kilometers,…

A: a) Use circumference of a circle,

Q: Question 20 of 32 Use the equation d= m/v [stack fraction], where d density, m= mass, and v =…

A:

Q: Question:suppose a cube 1cm long on each side were scaled up to a cube 10cm long on each edge. 6a)…

A: Original length of cube (L) = 1 cm Scaled up length of cube (L') = 10 cm

Q: Calculate the volume of a solid cylinder with a diameter of 15mm and a height of 21mm.

A: Given data The diameter of the solid cylinder is given as d = 15 mm. The height of the cylinder is…

Q: A flat, rectangular field measures 100-ft. by 150-ft. Determine the area of this field in square…

A:

Q: 4. Suppose a man’s scalp hair grows at a rate of 0.35 mm per day. Whatis this growth rate in feet…

A: Given        Growth rate of hair= 0.35 mm/day

Q: It is estimated that the mass of the earth is 5.98 x 1024 kg. Its main radius is 6.38 x 106 m. Find…

A:

Q: 14) The earth is approximately a sphere of a radius 6.37 x 10^6 m. What is the circumference of the…

A: Given Data : The radius of the earth is given as :

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: Give examples of three physical quantities that are having dimensions [ M L-1 T-2]

A: Pressure = ForceArea = [M L-1 T-2][ L2 ] = [ M L-1 T-2 ]

Q: I make a scale model of a tower using a scale of 1:300. If the real tower is 120 metres tall, how…

A:

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: A homogeneous circular disc with radius R = 5.01 m and thickness t = 16.9·10^−3 m. Calculate the…

A: Given: Radius of disc: R=5.01 [m] Thickness of disc: t=16.9×10-3 [m] Density of disc: ρ=6.67 [kg/m3]

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: If you have a density of 100 kg/L, and a mass of 1000 units, tell me the following: First what are…

A: The density is given as 100kg/L, in which mass consists of 1000 units which here defines 1000kg.…

Q: radius (r) of the international reference kilogram cylinder is 1.95 cm. Assuming the density of the…

A: Given  Mass m = 1kg  Radius r = 1.95 cm = 1.95 ×10-2 m  Density d = 21.50 g/cm3…

Q: 2. Calculate the dimensions of the economic channel in the form of a trapezoid with a slope of 1.…

A:

Q: PRECISION AND ACCURACY Compute for the percent error for the following measurements. Write your…

A:

Estimate of calculation