How many centimeters are there in 6.51 miles?

Q: how many centimeters are there in 12 feet

A:

Q: What are the dimensions in mm of a cube that has a density of 1.5g/mm3 and a mass of 160g?

A: density of  cube = 1.5g/mm3  Mass of cube =  160g Density = Mass  of cube /Volume of cube  Volume…

Q: what is the density an object with a mass of 1.583 g and the volume of 0.2009 ml ?

A: Density can be calculated using the equation given below:

Q: It is 375 miles from Solano Community College, Vallejo Center to Boron, CA. What is this in meters?

A: To measure to measure the length or distance, miles are used and 1 mile is equal to 1609.344 m.

Q: A cubic box is completely filled with  2179.0 kg  of water. What is the length of one side of the…

A: Given, Mass of water = 2179kg

Q: How many inches are in 62.3 yards?

A: Given,  The number of inches are in 62.3 yards is:

Q: How many kg are in 45.5 lbs (pounds)?

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Q: How many kilometers are in 1.58 x 10^5 feet

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Q: Which of the following has the greater volume: 1 mL or 1 cm³?

A: Volume is defined as the space occupied by a substance. The volume can be measured in various units…

Q: The number 1.050 × 109 has how many significant figures?

A:

Q: Aluminum has a density of 2.70 g/cm3. What mass of Al would displace a volume of 10.25 mL?

A: Given that  density = 2.70 g/cm3  Volume = 10.25 mL mass = ? we know that 1 cm3 = 1 mL hence, Volume…

Q: A large stone weighs 53.0kg. How many pounds does it pounds weigh?

A: Given : Weight of stone in Kg = 53.0 Kg

Q: A brick of metal has these dimensions: 9.59 in x 6.09 in x 5.79 in. It has mass 11.7 kg. What is the…

A:

Q: A chemistry student is 159 cm tall and weighs 45.8 kg. What is her height in inches and weight in…

A: Conversion of units takes place using the specific conversion units.

Q: How many significant figures are in the number 9.540x107?

A: The given number is = 9.540×10-7

Q: A gallon of water has a weight of 8.34 pounds. How many kilograms is this?

A: Give data are A gallon of water has a weight of 8.34 pounds. We have to find how many kilograms of…

Q: What is the density in g/cm3 of a sphere that has a radius of 5cm and a mass of 2g?

A: We have to calculate the density of the sphere.

Q: Women runners must run a marathon race (26.2 miles) in less than 3 hours and 40 minutes to qualify…

A: 1mile=1609.344m So, 26.2miles= 26.2 x 1609.344m                          =42164.81m 1hour=60min ,…

Q: the density of copper is 8.94 g/ml. If you have a 3.50 g piece of copper , what voulume will it…

A: Density of a substance is defined as the mass per unit volume. Here given mass of Cu piece is 3.50 g…

Q: How many inches is 87.3cm? You know that 1in = 2.54cm

A: The given length is = 87.3 cm We know that: 1 in = 2.54 cm

Q: Convert 8.49 x 10-3 m to the equivalent length in nanometers. 8.49 × 10-3 m = nm

A:

Q: A chemistry student is 189 cm tall and weighs 55.8 kg. What is her height in inches and weight in…

A: A conversion factor is a formula used to convert a set of units to another set of units for the same…

Q: how many micrometers are in 1.00 kilometers?

A: It is required to calculate how many micrometers (µm) are there in 1 km.

Q: There are exactly 16.0 oz in a pound and 2.204 pounds in a kilogram.  How many mg are in .00798 oz?

A: According to the question, 16.0 oz = 1 pound 2.204 pound = 1 Kg Calculated the 0.00798 oz into the…

Q: what is the density of a peice of wood that weighs 78 mg and displaces 407 mL of water?

A: The formula used to calculate density is,

Q: how many millimeters are in 4.3 kilometers?

A: Kilometer is the measure of distances or we can say length. In chemistry or in physics the SI unit…

Q: An object is determined to have a mass of 0.00180 g . How many significant figures are there in this…

A: Significant figures – calculation rules are as follows,Significant figure is a non-zero number…

Q: You measure a cube and determine that its sides are 0.65m. You place the cube on a mass sacle and…

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Q: The distance from Miami to Orlando is 235.0 mi. What is the distance in micrometers?

A: Given  Distance between  city  235 .0 mi

Q: What volume in liters would be occupied by 0.22777kg of a material with a density of 0.00523kg/mL?

A: Given :  Mass of substance (m) = 0.22777 kg  Density of substance (d) = 0.00523 Kg/ml

Q: What is the volume of 3.00 pound of gold if its density is 19.3 grams per centimeter cubed?  There…

A: Given mass = 3.00 pound of gold density is 19.3 grams per centimeter cube  1 pound = 454 grams  We…

Q: If you are walking at a speed of 2.5 miles an hour how fast are you moving in kilometers a min.…

A: The speed in kilometers (km) per minutes, it is to be determined. Given: speed = 2.5 miles/hr 1 mile…

Q: How many minutes and hours are 20 kiloseconds?

A: Given  Time = 20 kilosecond  Time in minutes = ? Time in hours    = ?

Q: A football field is 100 yards. How many feet is this?

A: 1 yard = 3 feet

Q: A woman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20…

A: Significant figures of a number printed in a positional notation are digits which make a…

Q: Is 0.468 meters exact, or measured?

A: Exact numbers those which are obtained after counting and are well defined. These numbers are have…

Q: A popular car has an engine that is reported to have a volume of 4320 cm³ . What is the…

A: The given car engine volume in cm3 is expressed in cubic inches as shown below, The unit conversion…

Q: A student is given the following question: "What is the mass of a gold bar that is 7.379 × 10–4 m3…

A: We know,Mass = Density x Volume

Q: The label on a soft drink bottle gives the volume in two units: 2.0 L and 67.6 fl oz. Use this…

A: Volume of a liquid can be expressed in more than one units, such as L, cm3, dm3 etc. in which the…

Q: Draw the major elimination product formed in the reaction. Select Draw Rings More Erase H CH;O-K*…

A:

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.