The distance of the sun to our planet earth is approximately 93,000,000mi. What is the distance in inches? Show your work.

Q: length, I = 2.20 in width, w = 2.91 in height, h = 10.4 in +1 in Calculate the height, h, of the…

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Q: What is the density of aluminum if you have a piece of aluminum that is 10.5 cm x 10.5 cm x 0.1 cm…

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Q: What is the volume in L of a cube with an edge length of 7.0 dm?

A: Volume can be defined as the amount of the space taken by an object. It represents the ability of an…

Q: The density of chromium metal is 7.14 g/cm3. A cube of chromium has a mass of 62.00 kilograms.…

A: Record the given data, Mass of cube = 62.00 Kg = 62000 g…

Q: A piece of metal that is a cube with sides of 1.66 cm has a mass of 69.000 g.  Calculate the density…

A: TO calculate the density of the metal, first of all we determine the volume of the metal cube.

Q: Which one of the following is the longest length? (1 ft = 12 in, 1 in = 2.54 cm) 3.2 m, 145 in,…

A: The given values are in different units. First all the values have to be converted into one single…

Q: An athlete runs the mile in 3 minutes, 56.6 seconds. At the same speed, how many seconds does it…

A: Given - Time to run a mile = 3 minutes 56.6 seconds.              1 mile = 1609.3 meter…

Q: A micro-syringe holds a volume of 1.3 μL. To the proper number of significant figures, what is the…

A: pL and μL both are the units of volume. 1 μL=10-6 L1 pL=10-12 Ltherefore,1μL=106 pL

Q: The deepest point in the Mariana Trench is approximately 10.9 km. What is this depth in feet?  (1…

A: Given : depth in Km = 10.9 km

Q: Follow the format used in the image provided and the answer must be in scientific notation. mL to…

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Q: What is the mass of 1000cm^3 of gold? The density of gold is 19.3grams/cm^3.

A: The mass of gold is calculated in step two.

Q: How many inches are in 382.5 cm? (1 in=2.54cm)

A: Unit conversion from centimeters to inches can be done using the formula given below:

Q: A student measured the length and mass measurements of a cube using the same equipment as in the…

A: Density=MassVolume

Q: 2. There are 365 days per year, 24 hours per day, 12 months per year, and 60 minutes per hour. Using…

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Q: The density of gold is 19.32g/cm^3 at 20 degrees C. If 25.75g of pure gold nuggets is added to a…

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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: 95. Calculate the volume of a rectangular box with the dimensions 42.6 cm by 4.41 cm by 1.932 cm.…

A: Given data, Dimensions of rectangular box= 42.6cm, 4.41cm, 1.932cm.  Density of mercury = 13.63 g/mL

Q: To identify the substance, a chemist determined its density. By pouring a sample of the liquid into…

A: Generally, the density for a substance is determined by dividing the substance mass with the volume.

Q: An optician measures the diameter of her patient's pupil. The diameter is 0.0023 m. What is the…

A: We have to predict the diameter in mm .

Q: What is the mass of stainless steel if the volume is 220 cm3? Choices: 35727272.77 kg 1.73 kg…

A: Given that: Volume of stainless steel = 220cm3 We know, density of steel = 7.9g/cm3

Q: 10. Light can travel from the earth to Mars in 185.2seconds. The speed of light is 6.71x10^8mi/hr.…

A: Answer:- This question is answered by using the simple concept of dimentional analysis which…

Q: When you perform the following operations, how many significant figures should your answer have?…

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Q: Be sure to answer all parts. The area of a telescope lens is 6.783 x 10 mm. (a) What is the area in…

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Q: A rectangle has a length pf 12.5 cm a width of 2.75 mm. Calculate the area in ft^2.

A: Area of a rectangle is given by,         area = length x width

Q: Measure a can in your home. find the length, diameter, and radius. if the formula for the volume…

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Q: Calculate the volume of 9.50 grams of a liquid, given that the density of the liquid is 0.890 g/cm3.

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Q: show how to determine and then calculate the volume in both mL and in^3 of 0.325 lbs. of mercury.…

A: density is measurement of compactness or crowdedness. It is calculated by using formula,density =…

Q: Determine the density of an object that has a mass of 15.1g and , when placed into a graduated…

A: Rise in volume of water = 33.6 - 25.2  = 8.4 ml  As we know density = mass/volume .

Q: g. The speed of light is 3.0 X 1010 cm/sec. Express this speed in km/hr?

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

Q: Length of foil Width of foil 13.10 cm 9.50 cm 9.745 g Mass of foil Use the data in the table to…

A: Given the mass of foil, m = 9.745 g density of foil, d = 2.6989 g/mL Conversion factors: 2.6989 g =…

Q: 1. Calculate the area of a circle with a radius of 10.0 m. Express your answer in square centimeters…

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Q: Calculate the density of mercury if 1.00 x 10² g occupies a volume of 7.36 cm3.

A: Solution: Given that, Mass = 1.00 * 102 g Volume = 7.36 cm3  We know that, Density = mass / volume…

Q: A block of ice has edge lengths of 8.00 cm3 each and a mass of 476g. What is the density of ice in…

A: Answer :-  Density Of Ice Block = 0.930 (g/cm3) Density of Ice block having edge length 8.00 cm and…

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

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Q: A 26-meter-tall statue of Buddha in Tibet is covered with 279 kg of gold. If the gold was applied to…

A: given, weight of gold = 279 kg = 279000grams thickness = 0.0015 mm = 0.00015cm density of gold =…

Q: ations. Calculate the volume (length x width x height) in units of mm³ (mm x mm x mm) fo large…

A: Volume = length * width* height Length = 254.7 mm Width = 25.3 mm Height= 136.8 mm Volume =…

Q: The prescribed dose of an injected drug is 1.5 mL. If the syringe is graduated in cubic centimeters…

A: Given: The prescribed dose of the drug = 1.5 mL The dose in cubic centimeters or mark of drawing…

Q: An unknown metal sample weighs 18.1 g. This rubber stopper was placed in the graduated cylinder…

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Q: Which length is the longest? O 0.035 km 84 dm 21,000 mm 418 cm

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Q: An astronomer measures the distance from Earth to a newly-discovered asteroid. The distance is 2.38…

A: • The values provided in the question are:-    i) Distance between earth and newly discovered…

Q: The width, length, and height of a small box are 15.5, 27.3, and 5.4 cm, respectively. Calculate the…

A: Given information: Length = 27.3 cm Breadth = 15.5 cm Height = 5.4 cm

Q: An optician measures the diameter of her patient's pupil. The diameter is 0.0016m . What is the…

A: Change 0.0016 m to millimeter ?

Q: An 18.715 g , uncut diamond was dropped inside a graduated cylinder containing 45.5 mL of water. If…

A: Given ,        Volume of water in graduated cyclinder = 45.5 ml              without diamond…

Q: A piece of metal weighing 305.5 g is placed in a graduated cylinder containing 241.3 mL of water.…

A: Mass of the metal = 305.5 gVolume of the metal = volume of the water displaced = 269.5 mL – 241 mL =…

Q: The average density of a planet is 0.500 g/cm3. What is its density in kg/m3? (Enter your answer in…

A: The ratio of mass to volume is known as density

Q: Length=6.20 width=3.12 height= 0.875 if one inch is exactly 2.54cm what is the volume of the cube in…

A: Given,  Length = 6.20 cm Width = 3.12 cm Height = 0.875 cm 1 inch = 2.54 cm

Q: A student completed Part C using a small sheet of aluminum metal (d = 2.70 g/cm³). The sheet had a…

A: Given: The density of aluminum sheet: 2.70 g /cm3 Mass of aluminum sheet: 1.4648 g Length of…

Q: A 25-mL pipet sample of an alcohol is found to weigh 20.71 g. What would be the mass of 35.25 mL of…

A: Given that,Weight of alcohol sample = 20.71 gThe volume of alcohol sample  = 25 mLSo, density can be…

Q: Calculate the volume of a book with the following dimensions: length = 28.3 cm, width = 22.2 cm,…

A: Volume of the book can be calculated by using the formula given below as; Volume = Length × Width ×…

Q: Calculate the density of mercury if 1.00 * 102 g occupies a volume of 7.36 cm3.

A: Density of a substance is equal to the mass of substance divided by its volume. Write the expression…

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.