862.10 cm =  ___mm

Q: 87.7m = Cm?

A: In the metric system, metre (m) and centimetre(cm) are units of length and they share 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: A rectangular block has dimensions 2.9 cm × 3.7 cm × 12.8 cm. The mass of the block is 609.0 g. What…

A: Dimensions = 2.9*3.7*12.8 Volume = product of dimensions (length*breadth*height) = 137.344 cm3

Q: Mercury has a specific gravity of 13.6. How many milliliters of mercury have a m 0.35 kg? 0.026 mL…

A: Mercury has a specific gravity of 13.6How many milliliters of mercury have a mass 0.35 kg ?

Q: Carry out the given conversions from one metric unit of length to another. 88.3 Mm = km 5.71 nm = mm…

A:

Q: . Convert 12.3 mg/cm³ to kg/m³

A: Given,  12.3 mg/cm3 1 kg = 106 mg or    1 mg = 10-6 kg To convert mg to kg multiply with 10-6. 1…

Q: 931 m= ___hm

A:

Q: Convert 7.13 × 105 km to units of meters.  _____× 10__ m

A: We know that  1 kilometres = 1000 meter = 103 meter

Q: Convert 7.417.41 μm to inches.

A: Given,7.41 μm

Q: -4.0 x 10* A student sets up the following equation to convert a measurement. (The ? stands for a…

A:

Q: how to convert 1 × 10-10 m to milimeters

A: m means meter 1 meter = 103 milimeters X meter = 103 X

Q: Convert 0.0440 km to meters. The answer must have the correct number of significant digits 44.0 x…

A:

Q: A length of fishing line measures 5470 cm. How many meters is that length?

A: 100 cm = 1m\implies⟹ 1cm = 0.01m \implies⟹ 5470 cm = 54.70 m correct option is last

Q: a particular stone with a mass of 56.78 g was put into a graduated cylinder containing 11.0mL. The…

A: Density is defined mass per volume and it is denoted by D. D=mV Here m denotes mass and V denotes…

Q: The density of a metal is 10.5 g/cm^3. Convert this density to lbs/L

A: Given ,the density  of a metal = 10.5 g/cm^3 We have to convert the given density into lbs/L.

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: Convert 25.0m^(3) to liters. Note that 1mL=1cm^(3). 25.0m^(3)=

A: Given,convert 25.0 m3 to liters:

Q: Copper has a density of 4.4 g/cm3.  What is the volume of 6.83 g of copper? The volume of the…

A:

Q: The conversion factor used to convert 55.6 km to miles is _____

A:

Q: A cube of plastic 1.3x10^-5 km on a side has a mass of 2.1 g. What is its density in g/cm^3

A: Given: Side of Cube = 1.3×10-5 km Mass of cube = 2.1 g

Q: What is the scientific notation for 1/4411

A: Solve,1/4411 = 0.00023Scientific notation is written as exponential form of a numberSo, for 0.00023…

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: Multiply or divide the following measurements. Be sure each answer you enter contains g 93. X 32. mL…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: 4. Convert 1.74 miles to kilometers (1 mi = 1609 m) | KM=1000 meters 1.74 x 1609

A: We have to convert 1.74 miles into kilometres.Given that, 1 mi = 1609 m.

Q: A penny has a mass of 2.49 g and a volume 3 of 0.349 cm3. Determine its density in g / cm3.

A: The density of a substance is defined as a mass of a unit volume of the substance. The density of a…

Q: One component of a metal sculpture consists of a solid cube with an edge of length 35.1 cm35.1 cm .…

A: The term density refers to the ratio of mass to the volume of given substance. The mathematical…

Q: volume

A:

Q: Ice has a density of 0.92 g/mL.  The density of pure water at 4. oC is 0.9998395 g/mL.  Since ice…

A: Whether an object will float or sink can be decided on the basis of density.

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 1.20g sample of an unknown has a volume of 1.73cm^3. what is the density of the unknown

A: Density, mass and volume are related by the equation given below:

Q: Convert 6.95 x 102 mg to pounds using 1 lb = 453.6 g as a conversion factor

A:

Q: Convert 10.0 kg/cm2 to lb/in2

A: Given: Value in Kg/cm2 = 10.0 Kg/cm2.

Q: Convert 34.0 mm to inches

A:

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: Counting significant digits when mea Multiply or divide the following measurements. Be sure each…

A:

Q: A 0.02555 kg sample of zinc metal has a volume of 55.25 cm3. Calculate the specific gravity of the…

A:

Q: What is the density in g/cm3 ? mass= 0.9811g volume= 376.8mm

A: 1. In quantitative chemistry,  density is defined as, ratio between mass of substance in grams and…

Q: Subtraction - express all answers in the correct significant figures - be sure to include units…

A: Significant Figures -  They indicate the reliability of a number that tells us how many digits are…

Q: You measure the distance between to cities to be 42.0 miles. You need to send this data to Brazil…

A: Convert 42.0 miles to km ?

Q: A cube of plastic 1.3x10^-5 km on a side has a mass of 2.1g. What is it’s density in g/cm^3

A: Concept introduction: Density of substance is equal to the ratio of mass to volume. Formula: Unit…

Q: Convert 8.40 g/cm2 to mg/mm2.  Round your answer to 1 decimal place. No units needed.

A: Unit conversion is a multi-step process that involves multiplication or division by a numerical…

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.