The average dollar bill is 1.8x107 nm long and weighs 0.987 g.  The distance to the sun is 1.5x108 km.     If the sun has a mass of 2x1030 kg, what % of the mass of the sun would be made up of those dollar bills?

Q: Ethylene glycol (antifreeze) has a density of 1.11g/cm3    What is the mass in g of 417 mL of this…

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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: Aluminum has a density of 2.70 g/ cm3. What volume is occupied by a block of aluminum which weighs…

A: Density = 2.70 g/cm3. Mass = 4.32 kg.   It is known that 1 kg = 1000 g. Therefore, mass in gram is…

Q: A 6.0-ft person weighs 168 Ib. What is this person's height in meters and weight in kilograms? (1 lb…

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Q: A woman is planning on running a 10K (10.0 km) race. a. How many yards will she race? (1 yard = 3…

A: (a)Conversion of kilometers to yards:

Q: The density of silver is 40g/cm³.Calculate the volume of a piece of silver with a mass of 2500g?

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Q: Under certain conditions, the density of dry air is 1.205 g/L. What is the mass of air in a room…

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Q: A cube of silver is 5.00 cm on a side and has a mass of 1312.5 g. What is the density of silver?

A: Density is given by the ratio of mass to volume. The volume of the cube is given by  Volume=(side)3…

Q: Suppose you were given a piece of unknown metal, with a mass of 22.580 g, and a 50-mL graduated…

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Q: What is the density of a block of wood with a length of 2.00 cm, a width of 4.00 cm and a height of…

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Q: How many of mL of volume will the metal take up?

A: Given :-  Mass of metal = 430.0 g  Density of metal = 5.85 g/mL  To calculate :-  volume of the…

Q: A 1.0-mL volume of seawater contains about 4.0 x10‒12 g of gold. The total volume of ocean water is…

A: Given,  1.0 mL of sea water contain 4.0×10-12 g of gold.  The total volume of sea water 1.5×1021L…

Q: 3. The method of volume displacement can be used to find the volume of a solid. In this measurement,…

A: Given : Mass of silver = 194.3 g Initial volume of water = 242.0 mL Final volume of water (after…

Q: A.Measurement of the density of water.Weigh a small beaker (degree of precision?). Place about 25 mL…

A: Here we need to calculate the density of the water. We know that, density is defined as the mass per…

Q: What is the volume of the block of wood in cm^3

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Q: A student gently drops an object weighing 16.5 g into an open vessel that is full of ethanol, so…

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Q: a pycnometer weighs 25.60 grams empty and 35.55 grams when filled with water at 20C. The density of…

A: Volume of water in pycometer when it is filled with only water is calculated as follows,

Q: A Sample of metal has a density of 4.95 g/ml and a mass of 35.87g.  What is the volume of the metal…

A: Sample of Metal Density=4.95gmolSample of Metal Mass=35.87 gCalculate the volume of metal sample…

Q: After a 5.87g sample of white metal has been added to the water in a 10mL graduated cylinder, the…

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Q: A student measures a block to weigh 127.95 grams what would this mass be in milograms with the…

A: Given – Mass of block = 127.95 g   To find - convert g to mg

Q: Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6…

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Q: An empty beaker weighs 39.81 g. When completely filled with water, the beaker and its contents have…

A: Given:  The mass of an empty beaker = 39.81 g The mass of the beaker when it is completely filled…

Q: A 200mg piece of gold is hammered into a sheet measuring 2.4ft x 1.0ft, what is the thickness of the…

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

Q: An empty beaker weighs 42.77 g. When completely filled with water, the beaker and its contents have…

A: Since you have posted  multiple questions in a single session. we are entitiled to answer only first…

Q: A teacher weighs 234 lbs. What is this weight (mass) in mg?

A: We know that 1lbs=453592.37 So 234lbs=234×453592.37 106140614.58mg Or 10.61×107mg

Q: he dosage for an antibiotic is prescribed as 8.0 mg per kilogram of body weight, taken twice daily…

A: Given: The prescribed dosage is 8.0 mg per kilogram. The weight of a person is 180 lb.

Q: . A farmer needs to administer a dose of albendazole dewormer to a cow that weighs 992 lbs. The…

A: #1: Given the weight of the cow = 992 lbs Recommended dose = 10 mg/Kg

Q: A piece of metal has a density of 12.67 g/mL and a volume of 19.8 L What is its mass

A: Given density is 12.67 g/mL and a volume is 19.8 L  Then mass will be

Q: The mass of fuel in an airplane must be determined before takeoff. A jet contains 14813 LL of fuel…

A: Given: The volume of the fuel= 14813 L Density of the fuel= 0.772 g/cm3 To find: Mass of the fuel in…

Q: Please answer the questions. A 6.2-ft person weighs 175 lbs. Express this person's height in meters…

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Q: The distance between two cities is 1500 kmkm. How long will it take, in hours, to drive from one…

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Q: what is the mass (in g) of the lead apron?

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Q: 1. The density of water at 25°C is 0.997 grams per mL. If a swimming pool holds 265 gallons of water…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: What is the volume of a 2.5 g block of metal if its density is 4.75 g/cm3

A: Since we know that density is defined as the mass present in per unit volume of the sample Hence…

Q: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0…

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Q: A block of wood weighs 64.02 g and has the following dimensions: length of 15.0 cm, width of 11.0…

A: Given: Length of the block = 15 cm  Width of the block = 11 cm Thickness of the block = 5.5 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: The output of a plant is 4335 pounds of ball bearings per week (five days). If each ball bearing…

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Q: An empty beaker weighs 42.77 g. When completely filled with water, the beaker and its contents have…

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

Q: You are in a game show and you are asked to pour a gram of sand in the balance, the person closest…

A: Given, the exact value is 1 gram.Individual 1 = 0.894 gIndividual 2 = 765 mg = 0.765 gIndividual 3 =…

Q: Mr Fast runs 3.7km. Mr Slow runs 630m. How much further does Mr Fast run than Mr Slow?   Add…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: An object will sink in a liquid if the density of the object is greater than that of the liquid. The…

A: It is known that an object will sink in a liquid if the density of the object is greater than that…

Q: An object has a volume of 0.0012 m3 and a mass of of 2.26 kg.    Calculate the density of the object…

A: Volume = 0.0012 m3  Mass = 2.26 kg  We need to find density of object.

Q: What is the total weight of the prepared paper tabs? * Your answer What is the weight needed to…

A: Solution: A pharmacist was tasked to prepare 10 paper tabs from a 20 mg tablet. A discrepancy of…

Q: 3. What is the difference in weight, in pounds, between 1 L of water and 1 L of mercury? The density…

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Q: In 1999, scientists discovered a new class of black holes with masses 100 to 10,000 times the mass…

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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: An empty beaker weighs 32.85 g. When completely filled with water, the beaker and its contents have…

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Q: Ariel was wondering how much water there was in the sea.  If the total amount of water in the sea is…

A: Given, Volume of water = 3.73 × 108 km3