The average speed of the International Space Station as it orbits the earth is 7710 m/s.  What is this speed in mi/hr?

Q: If a bullet travels at 689.0 m/s, what is it speed in miles per hour ?

A: Both meter per second and miles per hour are unit of speed.  1 meter per second = 2.24 miles per…

Q: The distance between two atoms in a molecule is 148 pm. What is this distance in centimeters?

A: we know, 1 picometer(pm) = 10-12 meter(m) distance ( in m) = 148 pm  × 10-12 m / 1 pm = 148  × 10-12…

Q: What type of quantity (for example, length, volume, density) do the following units indicate? (a)…

A: Units: A fixed amount used as a standard of measurement. For example, for the measurement of mass,…

Q: what is the density an object with a mass of 1.583 g and the volume of 0.2009 ml ?

A: Density can be calculated using the equation given below:

Q: The density of ethylene glycol, the principal ingredient in antifreeze is 1.11 g/cm3.  If you have…

A: For Ehtylene Glycol liquid,  Density = 1.11 g cm-3 Mass = 245 g Volume = ?

Q: Lake Baikal in Siberia is the largest freshwater body on Earth by volume, at 5666 mi What is this…

A: Given: The volume of Lake Baikal in Siberia = 5666 mi3 We have to convert this volume to L.

Q: Lake Baikal in Siberia is the largest freshwater body on Earth by volume, at 5666 mi .What is this…

A:

Q: What is the volume in liters of 1.000 oz, given that 1 L = 1.0567 qt and 1 qt = 32 oz (exactly)?

A: A unit can be converted into another by multiplying with the suitable conversion factors knowing the…

Q: What is this speed in meters per second?

A: 1 mile = 1609.3 m  1 hour = 60 minutes  1 min = 60 seconds  So, 1 hour = 60×60 = 3600 s

Q: The average radius of a molecule of lysozyme, an enzyme intears, is 1430 pm. What is its radius in…

A: Length can be measured in different units such as meter, kilometer, picometer, centimeter, nanometer…

Q: the distance between the oxygen atom and a hydrogen atom in a water molecule is 95.7 pm what is the…

A: conversion from one unit to another unit is an important aspect of measurement

Q: How many kilometers are in 1.58 x 10^5 feet

A:

Q: The diameter of a red blood cell is about 3 × 10−4 in. What is its diameter in centimeters?

A: Red blood cell (RBC) is the component of blood. It helps in the transport of oxygen to the body…

Q: A student is trying to determine how fast their car drives around a track. If they want to graph the…

A: The rate of change of position of a body is called as velocity. The magnitude of velocity is defined…

Q: A meteor has a volume of 9235 ft3 , what is the mass in kg of the meteor if the density is 0.92…

A:

Q: • If a car travels a distance of 241 km, what is that distance in miles?

A: Given Distance = 241 km

Q: A jet airplane reaches 768. km/h on a certain flight. How long does it take to cover 323. m? Set the…

A:

Q: The diameter of a hydrogen atom is about 1.04 x 10-10 meters. A protein molecule has an overall…

A:

Q: The density of mercury is 13.6g/ cm^3. What volume (in quarts) is occupied by 101 g of Hg?

A: As density is the ratio of mass and volume of the substance which is represented by equation 1 in…

Q: What is the volume of an object whose density is 9.8 g/mL and has a mass of 100 grams?

A:

Q: there was a change in temperature, it was recorded as 55 kelvins. Convert this change in temperature…

A: Solution - According to the question - Given - (55K − 273.15) × 9/5 + 32 =  -360.7°F

Q: The total amount of fresh water on earth is estimated to be 3.73 x 108 km3.  What is this volume in…

A:

Q: If a bullet travels at 531.0 m/s, what is its speed in miles per hour?

A: Given : Speed in m/s = 531.0 m/s

Q: A room measures 10.0 ft by 11.0 ft. And is 9.0 ft high. What is its volume in liters

A: A cuboid is a shape with different length, breadth & height. The volume of cuboid can be…

Q: The surface area of the earth is approximately (1.92x10^8) square miles. What is this area in square…

A: we know that,  1 square mile = 2.59  square km

Q: What volume (in mL) would an object have if the object has a mass of 9.723 g and a density of 13.3…

A:

Q: In a recent Grand Prix, the winner completed the race with an average speed of 229.8 km/h. What was…

A: The given distance in feet and miles are; 1 km=0.62137 miles229.8 km=142.79 miles1 km=3280.84…

Q: A house has an area of 221 m2m2. What is its area in each unit? Express the area in square…

A: The space occupied by a surface of object or a flat shape is known as area.

Q: An irregularly-shaped piece of iron (Fe) has a mass of 60.0 grams. What is the volume in cm³ of this…

A:

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: The density of gasoline is 0.774 g/cm3. How much does 25.5 gallons of gasoline weigh, in kilograms?

A:

Q: Keeping track of units during conversions can get confusing. Therefore, a good strategy is to use…

A: We will use conversion factor to convert each term in question.

Q: The displacement volume of an automobile engine is 167 in^3.What is this volume in liters?

A: Recall the relation between in3 and liter           1 liter=61.0237 in3 Given that displacement…

Q: If a bullet travels at 945.0 m/s , what is its speed in miles per hour?

A: for the conversion of units m/s to mi/hr use the following data 1mile = 1609.344 m 1hr = 60 min = 60…

Q: How many minutes would it take to go 10.2 km at a speed of 7.65 mi/hr ?

A: Given: Speed = 7.65 mi/hr

Q: If the Moon is 246,000 miles from Earth, what is the distance in kilometers? (Given: 1 mile = 1.61…

A: The conversion used to do this problem is shown below: 1mi=1.61 km

Q: A popular car has an engine that is reported to have a volume of 4320 cm³ . What is the…

A: The given car engine volume in cm3 is expressed in cubic inches as shown below, The unit conversion…

Q: The mass of fuel in a jet must be calculated before each flight to ensure that the jet is not too…

A: It is given that;Volume of A 747 jet fuel = 173,231 L      Density of the jet fuel = 0.768 g/cm3 It…

Q: The density of titanium is 2.25 g/mL.  What is the volume, in milliliters, of 10.0 g of titanium?

A: Density is the mass of any substance confined in a given volume. Mathematically  Density =…

Q: If your pace on a treadmill is 65 meters per minute, how many minutes will it take for you to walk a…

A: As pace on treadmill is 65 meter per minutes is given. Since pace or speed is distance traveled by a…

Q: What is the volume of an object if it’s density is 0.01932 kg/cm and it’s mass is 77.7g?

A: Density is the ratio of mass and volume. It tells about how densely a substance/material is packed…

Q: What is the density (in g/mL) of an object if 7.237 mL has a mass of 5.443 grams?

A: Given data : Mass (m) = 5.443 g Volume (v) = 7.237 mL

Q: How many cubic feet are there in a room measuring 6m x 10m x 3m?

A: Cubic feet is calculated by measuring the height,width and length.

Q: . Suppose you measure the weight of a metal to be 160.5 g and then you place it in a graduated…

A: Mass of metal = 160.5g  Volume of solid metal and liquid = 248.2ml Volume of (metal + water) =…

Q: density

A:

Q: A sample of iron bar has a density of 7.87g/in^3. If the bar measures out to be 17.1mm x 6.6mm x…

A: Density of the iron bar = 7.87 g/ in^3.Volume of the iron bar = 17.1 mm x 6.6 mm x 5.3 mm = 598.158…

Q: The distance between two carbon atoms in a piece of diamond is 0.154 mn. what is this distance in…

A: Given: Distance = 0.154 nm Conversion factors: 1 pm= 1 x 10-12 m 1 nm= 1 x 10-9 m

Q: Racing cars at the Indianapolis Motor Speedway now routinely travel around the track at an average…

A: Average spedd of racing cars = 225 mi/hr Now, convert rhis speed into km/hr by using conversion…

Q: The speed limit on a highway is 80 km/h. What is the speed in mi/h?

A: The term SI base unit refers to the seven units of measurement which have been defined by the…

Q: The city of Los Angeles is approximately 2400 miles south of Alaska, slowly moving northward along…

A: Given information,    The city of Los Angeles is approximately 2400 miles south of Alaska. Los…

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.