What is the area of a rectangular surface that is 0.640 inch wide and 1.140 inches long?

Q: The width, length and height of a large crate are as follows: 1.22 m, 3.22 m and 0.83 m.,…

A: Given is, The width, length and height of a large crate are as follows: 1.22 m, 3.22 m and 0.83 m.

Q: A sheet of aluminum measures 48.5 cm by 29.5 cm. If the volume is 2.90 cm³ what is the thickness of…

A:

Q: A popular car has an engine that is reported to have a volume of 5840 cm³. What is the size in cubic…

A: Since, 1 inch = 2.54 cm thus,

Q: An object with a mass of 0.255 kg and density of 2.89 g/cm3 measures 34 mm in length and 46 mm in…

A: The mass of the object is = 0.255 kg The density of the object is = 2.89 g/cm3 The length and width…

Q: 9. If 86 g of a substance has a volume of 125 cm³, what is the density of the substance?

A:

Q: Finally, sometimes the desired value does not directly match the units given but is derived from the…

A: Given: The volume of a sheet of metal = 45.5 cm3 Width = 14.8 cm Length = 15.9 cm

Q: A student finds that mass of an object is 4.131 g and its volume is 7.1 ml. What density shoud be…

A: The density is defined as the ratio of mass to volume. d=mV where d, m, and V represents density,…

Q: The average density of whole milk is 1.034g cm^-3. What is its density in lb gal^-1?

A: Conversion required is,

Q: A student needs to determine density of a liquid. The student determines mass of an empty flask to…

A:

Q: Prior to hosting an international soccer match, the local soccer club needs to replace the artifical…

A: Given:The cost of grass turf = $8.00per square meter.The field is 0.1080 km by 0.0680 kmWe need to…

Q: aluminum has a density of 2.70g/cm3. what is the mass of a rectangle block of aluminum measuring…

A: The density of a substance is the ratio of its mass to volume. It is labelled in equation (1) in…

Q: A square field has a perimeter of 3.6 km. What is the length of one side in metres?

A:

Q: A 25 gram sample of a solid is placed in a graduated cylinder and then the cylinder is filled to the…

A: Mass of the solid = 25 g.Given, Mass of benzene + mass of solid = 58.8 g.So, mass of the benzene =…

Q: A sheet of aluminum measures 4.95 cm by 2.45 cm. If the volume is 2.75 cm³, what is the thickness of…

A: The thickness of the aluminum foil has to be given, Given: Length=4.95 cm Width=2.45 cm Volume=2.75…

Q: Prior to hosting an international soccer match, the local soccer club needs to replace the artifical…

A: Given : Length of field = 0.101 Km Width of field = 0.065 Km And cost of turf per m2 = $ 7.00 per m2…

Q: A single strand of natural silk may be as long as 4.03 × 103 m. Convert this length into miles.

A:

Q: A cube of an unknown metal measures 0.375 cm on one side.  The mass of the cube is 0.474 g.  Which…

A: Given : length of metal cube = 0.375 cm  And mass of cube = 0.474 g

Q: a rock displaces a volume of 30 cm (cubed) and a mass of 60 g. what is its density?

A: The density (d), mass (m) and volume (V) of a substance are related as:

Q: An organic solvent has a density of 1.47 g/mL. What volume is occupied by 42.5 g of the liquid?

A: To find: volume is occupied by 42.5 g of organic solvent

Q: The distance between the centers of the two oxygen atoms in an oxygen molecule is 1.21 × 10−8 cm.…

A: Units of measurement are needed for the desired calculations. It gives different ways to work out…

Q: on average a drop of water has a volume of 50.0 microliters. What is this volume in dekaliters?…

A: Given :- volume of a drop of water = 50.0 microliters  To convert :- given volume to decaliters…

Q: At sea, distances are measured in nautical miles and speeds are expressed in knots.  (1 nautical…

A: 1 nautical mile = 1.151 miles

Q: Convert 0.00787 meters to inches, with correct sig figs.  (1 inch = 2.54 cm, and this is an EXACT…

A:

Q: what fraction of an hour is 900 seconds using dimensional analysis

A: what fraction of an hour is 900 seconds using dimensional analysis

Q: The density of aluminum is 2.702 g/cm3. If an aluminum cylinder with a mass of 32.154 g is dropped…

A: SOLUTION Given values, Mass of cylinder = 32.154g Initial volume of water  = 15.9 mL Density of…

Q: Rolls of aluminum foil are 304 mm wide and 0.016 mm thick. What maximum length of aluminum foil can…

A: Width of Aluminum roll = 304mm Thickness of Aluminum roll = 0.016mm Mass of Aluminum = 1.10kg The…

Q: How many 1-cm cubes would it take to construct a cube that is 4 cm on edge?

A: The volume of a cube that has 4 cm on edge is; V=a3=43=64 cm3 The volume of a cube that has 1 cm on…

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: Convert 2.60 ft (cubed) to cubic centimeters. Although 1 foot is 12 inches, 1 square foot is not 12…

A: It is required to convert 2.60 ft3 to cm3 and the relation between 1 ft2 and in2 is to be…

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 is the density of an unknown metal of 45.36 g of metal occupies a volume of 3.62 cm^3?

A: Density can be calculated by dividing mass( in gram) by Volume in cm3

Q: Calculate the volume of a box in Cuba centimeters which is 423 cm long 12 cm wide and 25 cm high

A: Given, length of box (l) = 423 cm width of box (b) = 12 cm , and  height of box (h) = 25 cm  we have…

Q: 5. A rectangular block of an unknown solid has a mass of 441.26 grams and measures 12.00 cm by 3.00…

A: Given, The mass of an unknown solid is 441.26 grams and measures 12.00 cm by 3.00 cm by 1.50 cm.

Q: Calculate the area of a rectangle in cm2 with a width of 7.2 cm and height of 4.7 cm. Be sure to…

A:

Q: After taking measurements of a rectangular solid with a mass of 3.84g, you determined the length to…

A:

Q: What is the density of the metal screw which weight 8 grams and has a volume of 4 milliliter ?

A: Given that : Mass (weight) of the metal screw = 8 grams Volume of the metal screw = 4 mL We have to…

Q: A human hair is 75.0 um across. How many inches is this?

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Jose Altuve is a baseball player for the Houston Astros. An Altuve (unit) is equivalent to his…

A: Given:1 Altuve = 1.65 mConversion from m3 to cubic Altuve:

Q: The mass of 10 mL of a liquid is 10.112 g. What is the density if the liquid is water? [Select ]…

A:

Q: 7. A submarine cruises through the water at a speed of 26.4 nautical miles per hour. If there are…

A: Question-7 Given data speed of submarine =26.4 nautical mileshr and  1.15 regular miles=1 nautical…

Q: Consider a bar of that has a mass of 2.22 x10^5. Knowing that the density of gold is 19.3 g/cm^3,…

A: Given : Mass of gold bar = 2.22 X 105 g                                         (NOTE : I'm assuming…

Q: the density of lead is 11.34 g/mL and the approximate density of water is 1 g/mL if given 1 kg of…

A: Density is the mass of a substance per unit volume.  Thus, the expression is : D = MV Where - D =…

Q: Prior to hosting an international soccer match, the local soccer club needs to replace the artifical…

A: Given: Length of the field = 0.100 km Width of the field = 0.074 km  Cost of grass turf =$9.00 / m2

Q: A 19.0-cm-long cylindrical glass tube, sealed at one end, is filled with ethanol. The mass of…

A:

Q: What is the area in square centimeters of an 8.5 inch by 14 inch sheet of paper?

A: Since the length of two sides of paper is unequal so this paper is rectangular shape. We know the…

Q: Given that the density of water is approximately 1.0 g/ml. Will a block of material having a volume…

A:

Q: The weight of helium in a balloon can be estimated by calculating the volume of a sphere with the…

A: Formula used:  Valume of sphare: 4/3πr3  Where r = radius of sphare Mass = volume* density  Unit…

Q: A text book is 26 cm long 27 cm wide and 5.1 cm thick what is the volume included inches

A: The unit conversion for length is shown below.

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.