A gas can holds 5.0 gallons of gasoline. Express this quantity in cm^3.

Q: A car is moving at a speed of 765 miles/hour. Express its speed in cm/s.

A: Given, Speed of car = 765 miles/hour   Some important converstion ratios are as below: 1 mile =…

Q: 1.907ft3 of a substance has a specific volume of 802.5 L/slug , determine the absolute volu

A:

Q: a car has a mass of 1500kg. express the mass and the weight of the car using BG and U.S. Customary…

A: Now write the conversion unit and relation among another system of the unit.

Q: Convert the following pressures to absolute pressure. Report the answer in the given units. You may…

A: The Absolute pressure is the sum of atmospheric pressure and gauge pressure.

Q: The Baume (Be) scale was used to determine the specific gravity of wine in the traditional…

A:

Q: The liter is defined as 1000 cubic centimeters. Convert 13 liter to gallon. 3.432 gallon

A: gallon is a unit of measurement for volume and fluid capacity in both US and British systems.

Q: y F1 = 30 N 3 4 F3 = 50 N 20° F2 = 20 N

A: From the data given in question, F1 = 30 N F2 = 20 N F3 = 50 N

Q: final gage pressure

A: To determine  Final gage pressure

Q: The degree of closeness of the measured value to the true value is ..........

A:

Q: According to Archimedes' principle, the buoyancy force is equal to the weight of the fluid displaced…

A: Given dataRadius r = 1mDensity of sphere ρsphere = 200kg/m3Density of water ρwater = 1000kg/m3Volume…

Q: 1 m 1m- 1 m 500 N C 1 m В

A:

Q: A flight conveyor of dimensions 3 and 2 ft are moving at a speed of 87 fpm. The conveyor handles…

A:

Q: 4. If 6.5 m³ of oil weighs 46,800 N, calculate its density in kg/m³. (a) 285 (b) 258 (c) 82 (d) 734

A: Given : volume of oil , V = 6.5 m3             weight of oil , W = 46800 N To find : density

Q: The measurement 0.000 004 3 m, expressed correctly using scientific notation, is

A: Scientific notation  0.0000043 m = 4.3 *10^-6 m

Q: The length of a ribbon is 1.28 m. The length of a rope is 2.74 m longer than the ribbon. What is the…

A: Given that length of a ribbon = 1.28m length of rope =2.74 + length of ribbon=2.74+1.28=4.02m

Q: A pressure vessel contains a gas at 1200 psi. Express the pressure in pascals,

A: GIVEN = PRESSURE IS GIVEN IN PSI [POUND PER SQUARE INCH ] THAT IS 1200 PSI TO FIND =PRESSURE IN…

Q: Given data: U-2 m/s a-3.3 m/s2 Find final velocity

A: Find the final velocity .

Q: Using only Table A (Conversion of Units), calculate the values asked.  All answers must be given…

A:

Q: The specific gravity if steel is 7.9 . What is the volumr in cubic feet of a steel in got weighing…

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

Q: The liter is defined as 1000 cubic centimeters. Convert 13 liter to gallon. o 3.432 gallon

A: Given data 1 liter = 1000 cubic centimetre 13 litres to gallon is

Q: alculate the average velocity of water through a pipe, in m/s, if the flowrate is 2.1 cubic meters…

A: Given:Flow rate, Q=2.1 m3/hrpipe diameter, d=23 mm

Q: The force on the inside of a cork in a champagne bottle is 20 pound-force [lb,]. If the cork has a…

A: Given: The force inside the champagne bottle is F=20 lbf. The diameter of the cork is d=0.5 in.…

Q: Express the quantity 254,998m in Km.

A: Given: The quantity is Q=254998 m. The unit conversion factor to convert Meter into Kilometer is, 1…

Q: Express the quantity 254,998m in cm.

A: Given: The quantity is Q=254998 m. The unit conversion factor to convert Meter into Centimeter is, 1…

Q: The most powerful engine available for the classic 1963Chevrolet Corvette Sting Ray developed 360…

A: Given Data : displacement = 327 in3

Q: The scale of an aerial photograph is 1:15,000, In the photo you measure the length of a bridge to be…

A: Given data: Scale=1:15,000L=0.25 in Need to determine the length of the bridge in feet.

Q: Blood pressure is conventionally measured in the dimensions of millimeters in a column of mercury,…

A:

Q: Look up the measurement of the approximate thickness of a human hair. Convert the measurement to an…

A: Human hair is approximately 17 to 181-micron meter

Q: 3. The specific gravity of a certain alcohol is 0.8. Calculate its specific weight and mass density…

A:

Q: Determine the pressure change of the differential pressure gauge expressed in Pa – Pb, express the…

A: Given data

Q: Please solve 240.24 BTU = 178.23 ln (V2/V1) BTU + 0

A: The equation to be solved is given as below, 240.24 Btu=178.23 lnV2V1 Btu+0 The above expression can…

Q: An aerial photograph has a scale of 1:10,000. On the photo, the length of a field is measured as 10…

A: Length = L = 10 mm Width = W = 7 mm Area = A = L X W = 10 X 7 = 70 mm2  Given scale = 1:10000

Q: mi m2 ki k2 10Kg

A: Given

Q: press the quantity 254,998 m in each unit: ___ km, ____ mm, ____ cm.

A: To express the unit in Km, mm and cm

Q: (a) Represent each of the following combinations of units in the appropriate prefix: (1) kN/us (ii)…

A:

Q: Tank B is inside Tank A. Given the information below, find the reading at PgaugeB. Please don't…

A: Given data, Patm= 101  PgaugeA= 200  PabsB= 600

Q: The number of units to be produced by the firm such that the profit

A: Given; Cost function for a product in a firm is given by= 5sqWhere,   q= ampount of productionThe…

Q: The liter is defined as 1000 cubic centimeters. Convert 13 liter to gallon. 3.432 o gallon

A: Given data 1 liter = 1000 cubic centimetres 13 litres to gallon is?

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.