5263 in2 to ft2

Q: In the opening scene of the movie Raiders of the Lost Ark, Indiana Jones tries to remove a gold idol…

A: A) Given : mass of sand = mass of idol And volume of idol = 1.5 L Since mass = density X volume…

Q: Convert 7.5 * 1023 cm to mm.

A: The given expression is as follows: =7.5×1023 =7.5102×102×102 =7959060 cm

Q: If it takes 4.82 minutes to fill a 50.0 gal gas tank, calculate the gasoline flow rate in mL/s.

A:

Q: Convert 18.50 inch to the SI unit for length.

A: Given :- 18.50 inch  To express :- The above value in SI unit of length

Q: density of object 17mg/cL converted into g/L

A: The objective of this question is to convert the density of an object from milligrams per centiliter…

Q: 1. For the reaction below: a. b. Predict the products and show the mechanism using curved arrows.…

A: To predict the products and show mechanism using curved arrows.

Q: 250 m^3 to mm^3  239 cm^2 to km^2

A: 1m = 103 mm  1m = 102 cm  1km = 103 m  1km = 105 cm 1 m3 = 109 mm3  1km2 = 1010 cm2  1 cm2 = 10-10…

Q: 2650g=?kg

A:

Q: So will it be 5.31 x 10 0

A: Yes we can write 5.31 as :                           = 5.31× 100

Q: A weather balloon (spherical) filled with helium has a diameter of 3.50 ft.  What is the mass in…

A:

Q: 118kg/m3 is equal to how many g/cm3?  Give your answer to three below the decimal place.

A:

Q: A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is…

A: The horizontal spacing between molecules is 16.32 nm in a crystal . We have to find out the total…

Q: 4.31666666667   What are the significant figures?

A: Significant figures - Total number of digits in a number including the last digit whose number is…

Q: 13. The mass of water delivered by a buret is 11.8159 g at 15 °C. What is the calculated actual…

A: Density is defined as mass of the substance upon the volume occupied   density = mass / volume…

Q: How many inches is 87.3cm? You know that 1in = 2.54cm

A: The given length is = 87.3 cm We know that: 1 in = 2.54 cm

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: Identify the prefix that defines each power of ten. 10%: 10%: 10-² 10-³ 10-6:

A: Prefixes are easier to write and pronounce than powers of 10.

Q: Complete the table below. 9 kg =   g 40 dm =   m   Ms = 5000000 s   mL = 2 L

A: This question belong to unit conversion. Conversion of unit.

Q: 3. The density of solid gold metal is 19.32 g/ml. If a side of a cube of gold has a length of 5.30…

A: Given, the density of solid gold metal is (d) = 19.32 gmlthe side of a cube of gold is = 5.30…

Q: According to metric prefixes 1 TL is equivalent to O 10-12 T O 10-12 L O 1012 L 1012 T

A: Here we are required to find the correct conversion factor

Q: Red gold is a gold-copper alloy used to make jewelry. A piece of jewelry made of red gold weighs…

A:

Q: Convert 1.98 A to pm

A:

Q: 365 days 1 year; 24 hours = 1 day ; 60 sec = 1 min :60 min = 1 hr How many days equal 1.2 r 10°…

A: Here we simply have to divide total seconds by 86400

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A:

Q: How many miles in 1.589x10^12nm? 1cm=2.54 12in=1ft. 1mi=5280

A: 1 mile = 1609.344 m 1 nm = 10-9 m   [ nm = nano metre ] Given value is 1.589×1012 nm Convert this…

Q: 1250mm to miles 16.4L to cups 65.0mph to m/sec

A: Given unit conversion can be done by knowing the unit conversion factors.

Q: Convert the following to scientific notation 45000 atoms 75.0 x 102 km 0.012100 L 50.600 m 5.773 cm

A: Given values: 45000 atoms 75.0 × 102 km 0.012100 L 50.600 m 5.773 cm We have to convert these…

Q: Wire 1 0.0404 0,610 Wire 2 0.0195 ? 0.0105 (r) (in) 0.0193 Length(in) 0.0114 O 0.0136 (lbs) ?…

A: The objective of the question is to calculate the density of wire  in kg/mL with the given data.

Q: If the average speed of a helium atom at a certain temperature is 1250 m/s, what is the speed in…

A:

Q: convert 3.612*10^-5 kl to units of L

A: Here we are required to convert the unit of Kl to L.

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.