Given that the volume of a rectangular object is computed is given by the formula V = l × w × h, what is the volume of a block of metal that is 20 inches long, 1.2 feet wide, and 3.4 feet tall? Select one: a. 8.61 ft b. 0.204 cm c. 1.9×103 cm d. 2.1×105 cm3

Q: 10) What is the density of solid with a mass of 27.8 g and volume of 8.41 mL? 11) How many grams of…

A: Density = mass/volume  Mass = density × volume  Volume = mass/density

Q: A 0.500 g metal occupies a volume of 25.0cm³. What is its density? a. 0.020 g/cm³ b. 12.5 g/cm³ c.…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 multiple…

Q: Osmium (Os) is the densest element known (density =22.57 g/cm3). Calculate the mass in pounds and…

A: Volume of the sphere is 43πr3, where r is the radius of the sphere.  Calculate the volume of the…

Q: 1. A graduated cylinder is filled with 11.21 mL of water. A student adds 10 coins to the graduated…

A:

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A: When we multiply or divide same units of same measurement, we simply multiply or divide them without…

Q: D. Determining the Density of a Metal Block 246.1389 Mass of metal block Value of smallest markings…

A: Density of a substance is the defined as the mass per unit volume. Density = mass /volume    Given…

Q: The density of liquid mercury is 13.5 g/cm3. What mass of mercury is required to fill a 2.00L…

A:

Q: 2. 25 red glass beads weighed 19.5 grams. How many milligrams (mg) is this? Show calculations. 3.…

A: Unit conversion factors: 1 gram = 1000 milligrams 1 centimetre = 10 millimetres 1 litre = 1000…

Q: 9. A gold sheet weighs 2.49 g. If the density of gold is 19.31 g/cm3, and the length and width of…

A: The volume of the given gold sheet is; V=mgold sheetdgold=2.49 g19.31 g cm-3=0.129 cm3

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: What value of copper (in dollars) is required to cover a 1550 square foot roof with copper 0.812 mm…

A: Density can be defined as the ratio of the mass to the volume. It is generally expressed in g/L. The…

Q: If the radius of the sun is 7.001×105  km, what is the average density of the sun in units of grams…

A: Density can be calculated as: Density=MassVolume

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: 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: A 20.0-g cube has one side equal to 1.50cm. What is its density? a. 5.93 g/cm³ b. 8.89 g/cm³ c. 13.3…

A: In this question, we have to calculate the density of the cube in g/cm3 unit.  Given :  Mass of the…

Q: A jogger runs a mile in 13 minutes. Calculate this speed in meters/sec. (1 mile = 1.609 km) m/sec…

A: Given : Distance travelled by jogger = 1 mile  Time taken = 13 mins

Q: A plastic cube has a length of 1.35 cm on each side. If the cube has a mass of 2.60 g : a) What is…

A: Given: length of cube is 1.35 cm. Mass of cube is 2.60 g.

Q: A person is 1.790 yards tall. How tall is he in cm? 1 yd = 3 ft, 1 in = 2.54 cm O 1.728 cm 4.801 cm…

A:

Q: 8.A) The density of a metal sphere is 25.0 g/L and has a mass of 1.55 mg. What is the radius of the…

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

Q: A solid metal sphere has a radius of 3.53 cm and a mass of 1.796 kg. What is the density of the…

A: The given data contains, Radius of the sphere = 3.53 cm. Mass of the sphere = 1.796 kg.

Q: It is important that scientists use units that are understood on a global level. These units are…

A: The International System of Units (SI) is a series of units that are accepted and used throughout…

Q: A small hole in the wing of a space shuttle requires a 16.0 cm ^ 2 (a) What is the patch's area in…

A: Since we know that  1 cm = 10-5 km  1 cm2  = (10-5)2 km2 = 10-10 km2

Q: Length is measured with a metric ruler. Part ofa combined metric and inch ruler is shown In Figure…

A: Hii there, since there are multiple questions posted. We are answering first part of questions . If…

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: Osmium has a density of 22.6 g/m. The mass of a block of osmium that measures 1.01 cm x 0.233 cm x…

A: The density of a substance at the standard conditions is given by: Density = Mass of…

Q: 5. Calculate the mass of aluminum that occupies the same volume as 95.7 g of cobalt. The density of…

A: From the given mass of 95.7 g of cobalt, the volume occupied by it is calculated.  Then, mass of…

Q: What is the mass of a cube of aluminum 2.03 cm on each side. The density of Al is 2.70 g/cm3.

A: The length of the cube of aluminium is = 2.03 cm The density of aluminium is = 2.70 g/cm3 The mass…

Q: In the movie The Italian Job, thieves steal gold bullion. One plan is to carry the ingots of gold…

A: Given : Volume of suitcase = 4.36 x 104 cm3 approx. Density of gold = 19.3 g/cm3  And weight of…

Q: Osmium is the densest element known. Convert its density of 22.57 g/cm³ to lb/gal.

A: Please find your solution below : Density is that physical property of a substance which is defined…

Q: A dose of aspirin of 5.0 mg per kilogram of body weight has been prescribed to reduce the fever of…

A:

Q: A person contains 7L of blood. Blood is composed of 55 percent plasma and 45 percent blood cells by…

A: Given, A person's body has 7L blood. Blood plasma - 55 %. Blood cells - 45 %. Density of blood…

Q: 2. Consider the following equation: D = 0.201 t+ 0.032 t2 + 0.0001 t3 t is temperature in oC…

A: The given equation is, D= 0.201t + 0.032 t2 + 0.0001 t3 Given, t is temperature in oC.           D…

Q: 3.8 Km/s to m/year   25m/s to miles/hr   8.24 g/cm^2 to mg/mm^2

A: The given conversions are performed in step two.

Q: (5) One meter contains how many micrometers? A: 1x 109 B: 1 x 10-9 C: 1 x 10-6 D: 1 x 103 E: 1 x 106

A: 1 Meter contains 1 × 106 micrometres.

Q: What is correct from multiple choice

A: Given: Density of copper= 8.92 g/mL Volume= 10.00 mL

Q: CONVERT DEGREES CELSIUS TO FAHRENHEIT 1- Fórmula: °F = (°C · 1.8) + 32 To calculate how many degrees…

A: here the calculation of temperature given,  The temperature has three units, Fahrenheit, Celsius,…

Q: A piece of "silver" coin contain 97.3% zinc and 2.70% silver by mass. What is the density of the…

A: Density of silver coin = [(percent of Zn * dZn) + (percent of Ag * dAg)] /1.00    Percentage of Zinc…

Q: conversions between the metric and English systems. a.)4.92 in to mm  b.)8779 yd to km c.) 87 ft…

A: In order to convert the a value from metric system System English, we need to first find the per…

Q: 4. Determine the thickness of a sheet of iron that measures 22.5 cm by 33.8 cm and has a mass of…

A: Given that: Length of sheet (l) = 33.8 cm Width of sheet (w) = 22.5 cm Mass of iron sheet = 1260 g…

Q: A stainless steel ball bearing is placed into a graduated cylinder containing 33.6 mL of water. How…

A: The rise in the volume of water level will be equal to the volume of stainless steel ball bearing…

Q: 7. 12.0 g of the substance that has a density of 1.50 g/cm³ has a volume of А. 18.0 сm? В. 13.5 cm?…

A: Mass of substance = 12 g Density of substance = 1.5 g/cm3

Q: 10. The amount of spaces between particles of matter can be measured. How do we measure the space…

A: Density of a substance is the mass per unit volume. Volume of a substance is the measure of three…

Q: A person measures the velocity of a biker riding in a straight line along a sidewalk using a…

A: A question based on dimensional analysis, which is to be accomplished.

Q: Multiply: (2) (8.59 x 10°) × (7.41 × 1012) = (a) (6) (8.8 x 10 *) x (8.6 x 10°) - (b) メ (0) (8.62 x…

A: This question is related to finding out correct significant figures. Once calculation and then write…

Q: proposed multiplication or division Is this possible? result 4.0 g yes = ? 3 4.0 cm no 45. dL = ?…

A:

Q: A wooden block has a volume of 18.5 in?. Express the volume of the cube in cm?. a) 303 cm b) 47.0 cm…

A: A substance's or object's volume is the amount of 3 dimensional space it takes up. It is generally…

Q: 3. A gold cylinder has a diameter of 9.2 mm and a length of 57.8 mm. The density of gold is 19.3…

A: A gold cylinder has diameter and lenth 9.2 nm and 19.3g/ cm3 respectively.  We have to calculate…

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.