Using dimensional analysis, convert 427 inches to meters (12 inch = 1 ft, 1 m = 3.28 ft). Round 3 significant figures

Q: A metal cylinder with a mass of 12.3455 g was dropped into water contained within a graduated…

A:

Q: A 10 mL graduated cylinder has a height of 7.12 inches. Convert height in cm

A: Given, Height of cylinder = 7.12 inches

Q: SI Unit: meter (m) 1 meter = 1.094 yards %3D 1 inch = 2.54 centimeters (exactly) 1 kilometer =…

A: Given  Velocity = 968 Km/h  Velocity in terms of ft/second = ?

Q: I. Significant Figures and Conversion A. Scientific Notation 1. 58 cm → km 2. 67 W → MW 3. 196 mL →L

A: Note : as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: In the lab a student measured the density of an Aluminum cylinder to be 2.89 g/cm3. The handbook…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: 6.7321x0.0021 in to a Significant figures and measurement

A: Rules for Significant numbers: Any non-zero number is significant. Zeros between two significant…

Q: At a particular instant in time the earth is judged to be 92,955,000 miles from the sun. What is the…

A: • The values provided in the question are:-     i) Distance between earth and sun at a particular…

Q: A chemist has a block of lead metal (density is 11.3 g/mL). The block weighs 1.30 g. What is the…

A: • The values provided in the question are:-     i) Mass of a lead block, m = 1.30 g   ii) Density of…

Q: If Michael Jordan is 6 feet and 7 inches. What is his height in meters if 1 ft = 12 in, 1m-3.28 ft?…

A: The height of Micheal Jordan is = 6 feet and 7 inches 1 ft = 12 in 1 m = 3.28 ft The height in meter…

Q: A 2.50 gram rectangular object has measurements of 22.0 mm, 13.5 mm, and 12.5 mm. 1 cm3=1 mL. What…

A: Given, A rectangular object measurements of 22.0 mm, 13.5 mm, 12.5 mm The mass of rectangular object…

Q: Lead has a density of 11.4 g/cm3. What is the density in kilograms per cubic meter? Write your…

A: The given physical quantities can be converted into other physical quantities by knowing the…

Q: Jerry Altuve is a baseball player for the yankees. An Altuve is equivalent to his height, which is…

A: Conversion of milliliter to meters and meters to Altuve is

Q: Bromine is a red- brown liquid with a density of 3.10 g/mL. A sample of bromine weighing 57.2 g…

A: Soln

Q: what is the distance traveled in meters of a car traveling at 3.0 x 101 km/hr after 3.0 x 101…

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Q: The volume of a sphere is 4πr3/3, where r is the radius. One student measured the radius to be 4.34…

A: Given : radius measured by student 1 = 4.34 cm and radius measured by student 2 = 4.37 cm

Q: Type the answer derived from the following dimensional analysis setup. Be sure to round your answer…

A: ML =1.5 x 1021 L x 1 ML ÷ 106 ML = 1.5 x 1021-6 ML

Q: a rectangular solid measures 2.44cm by 4.56cm by 7300 millimeters has a mass of 127kg calculate its…

A: Rectangle solid may be considered as a cuboid box as it has a significant thickness/height.Here, the…

Q: How should he record his answer, to the correct number of significant figures?

A: In multiplication rounding off the answer to the least number of significant digits given in the…

Q: A mL graduated cylinder has a height of 7.12 inches. Convert height in m

A: Since 1) 1 m = 100 cm  2) 1 in = 2.54 cm Hence dividing equation 1 from 2 we get  1 m / 1 in = 100 /…

Q: An empty beaker weighs 47.89 g. When completely filled with water, the beaker and its contents have…

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Q: Express the quantity 33.2 x 10-min mm. a) 33.2 mm c) 0.332 mm b) 3.32 mm d) 3.32 x 10- mm

A: The meter and millimeter both are units of length. The millimeter is equal to one-thousandth of a…

Q: Antarctica, almost completely covered in ice, has an area of 5, 500, 000m * i ^ 2 with an average…

A: Since the area of Antarctica = 5.5 X 106 mi2  And since 1 mi = 5280 ft  Hence area in ft2 = area in…

Q: A liquid in the lab has a density of 1.17 g/cm³ . What is the volume in liters of…

A: Given,Density of a liquid = 1.17 g/cm3Mass of the liquid = 3.02 kgFirstly, conversion of mass from…

Q: Name: Date: Class period: Unit: Introduction to Chemistry "Significant Figures in Calculations" - WS…

A: Hello. Since there are multiple questions and each question has more than three sub-parts, the first…

Q: Convert 37 miles per hour into kilometers per minute. Round answer to 2 decimal places (1 hour = 60…

A: Unit conversion:       As we know that; 1 mile = 1.61 kilometers 1 hour = 60 minutes 37 miles per…

Q: A small cube measures 12.8 mm on a side and weighs 6.23 grams. What is the density of the cube in…

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Q: 12.79 mL of a liquid has a mass of 15.34 g.  What is its density? Report to four significant digits.

A: Volume of liquid = 12.79 mL Mass of liquid= 15.34 g   We know that ; Density = mass / volume By…

Q: 6. A bicycle has a 56 cm frame. What is this frame size equal to in inches? (1.00 in = 2.54 cm. Note…

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Q: The moon orbits the sun with a velocity of 2.2 x 104 miles per hour. What is this velocity in meters…

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Q: Calculate the density mercury if 1.00x 10 squared g occupies a volume of 7.36cm cubed

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Q: A brain weighing 1.0 lb occupies a volume of 620 mL. What is the density of the brain?

A: We know that, density can be expressed as the mass per unit volume i.e.…

Q: The density of silver is 10.5 g/cm³. A piece of silver with a mass of 61.3 grams would occupy a…

A: Since you have posted multiple questions, we are entitled to answer only 1.

Q: A slow jogger runs a mile in 12 minutes. Calculate the speed in: m/mi

A: • The values provided in the question are:-     i) Distance travelled by a jogger, d = 1 mi   ii)…

Q: 1. Identify each of the following as measurements of length, area, volume, mass, density, time, or…

A: Identify the given measurement if the following --

Q: A pizza has an area of 3.44 m². What is the area in inch²? Given: 1 in. = 2.54 cm nts)

A: 1 inch = 2.54 cm 1 m = 100 cm

Q: 20.4 inches to meters

A: given, 20.4 inches

Q: 1. A metal cylinder with a mass of 12.3455 g was dropped into water contained within a graduated…

A: Since you have asked multiple question, we will solve the first questionfor you. If you want any…

Q: An object with a mass of 7.5 g raises the level of water in a graduated cylinder from 25.1 mL to…

A: Density of the object is given by the ratio of mass of the substance to that of the volume of the…

Q: The height of a 100 mL graduated cylinder in cm is 24.0 cm.  what is the height in:  m inches…

A: Centimeter- A metric unit of length which is equal to one hundredth of meter It is unit of length.…

Q: 7. 112 liters (L) to cups (c.) %3D 8. .0300 kilometers (Km) to inches (in.) %D

A: (7) We know that -  1 L = 1000 mL 1 cup = 236.588 mL    Then -  => 112 litres = (112 L) × (1000…

Q: Perform the calculation and record the answer with the correct number of significant figures. (6.5 –…

A: Significant figures refer to the number of digits that are involved in the determination of the…

Q: A text book is 26 cm long 27 cm wide and 5.1 cm thick what is the volume included inches

A: The unit conversion for length is shown below.

Q: Conversions: follow the same format in the image provided and answers must be in scientific…

A: Conversion of the given measurement ---

Q: A graduated cylinder has a height of 7.12 inches. Make the following conversion Height in km

A: It is given that the height of a cylinder is 7.12 inches. The height can be converted to km by using…

Q: An infant is 2 feet and 2 inches tall. How tall is the infant in cm?

A: Given that, The height of infant =2 feet and 2 inches tall

Q: 2.81 × 10−1 km + 4.00 × 103 cm answer in meters scientific notation

A: We know that- 1 Km =  103 metres (m) 1 Cm = 10-2 metres (m)

Q: There is a block on your desk that acts as a paperweight. Its   measurements are 3 cm by 4 cm by…

A: There is a block on your desk that acts as a paper weight   Its measurements are 3cm by 4cm by…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.