Convert the following numbers into scientific notation.: (Eg. 852300 = 8.523 ∙ 105) a) 0.0005698 b) 123000 c) 850000000 d) 695.369

Q: 6. 1.23 x 10* is equal to A. 0.0000123 B. 0.000123 C. 1.230000 D. 123000 E. 1230000

A: 1.23 × 10-4 is equals to

Q: How does scientific notation differ from ordinary notation?

A: A notation is a system of symbols, characters, and abbreviated expressions. It is used in scientific…

Q: esult as a number without units. You may use standard or exponential notation d be entered as…

A:

Q: Calculate the density of a cube in the units of g/cm3 that has the density of 4.182g/in3  Use…

A: Rule for significant figure in Mathematical operation:(1) Addition and Substraction round by  the…

Q: (8.01-7.50)/3.002

A: On solving this type of questions we use BODMAS rule. B - Bracket O - Of D - Division  M-…

Q: and 1.0087 amu, respectively. Express your answers in three decimal places in scientific notation,…

A: Observed atomic mass = 202.9723 amu Mass of proton = 1.0078 amu Mass of neutron = 1.0087 amu Element…

Q: A body occupies 150 ft3 and has a speciTic volume of 8 ft°. Assuming that g=32.2 ft/s?, calculate a.…

A:

Q: How would I write 97,820 in standard scientific notation?

A: Scientific notations are used to express the very large or very small numbers in more convenient…

Q: Ethyl alcohol has a density of 0.789 g/cm3. What is the mass in pounds of 452 cm3 of ethyl alcohol?…

A:

Q: Round 0.03982 to 3 significant figures and put in scientific notation.

A: Since we know that significant figures are the digits of a number that are meaningful in terms of…

Q: Is 74.5 x105 written using scientific notation

A: scientific notation is an expression where a number which is less than 10 is multiplied by power of…

Q: A box contains a mixture of small copper spheres and small leadspheres. The total volume of both…

A: Consider the given information is as follows; Total mass mtotal = 4.36 kg = 4360 g Total volume…

Q: The gas tank of a certain luxury automobile holds 22.3 gallons according to the owner’s manual. If…

A: Given information,

Q: What is the density in kilograms per cubic meter?

A: Given :- density of lead is 11.4 g/cm3  To calculate :- density of lead in kg/m3

Q: The number 24.03687 rounded to significant figures is________

A: The number 24.03687 rounded to significant figures is?

Q: C,H,0 2738 2820 1703 4000 3000 2000 1000

A: IR spectroscopy is an important tool for the determination of the functional group in the compound.…

Q: The gas tank of a certain luxury automobile holds 26.3 gallons according to the owner ’s manual. If…

A: Given information,    Volume of gas tank = 26.3 gallons    Density of gasoline = 0.8206 g/mL

Q: If a Chipotle burrito measures 19.05 cm, how many inches is this? Express your answer with the…

A: If a Chipotle burrito measures 19.05 cm, how many inches is this, it is to be determined. Given : a…

Q: 1.43 to scientific notation

A: The way that is used to express very large numbers or small numbers into simplest form or can say…

Q: The number 0.00001509 in scientific notation is

A:

Q: 7. The standard width between rails on North American and most European railroads is 4 ft 8 in.…

A: To solve this problem we have to convert the given distance in centimetres and metres .

Q: 2. Express the following into scientific notation.

A: To convert any number or measurement into scientific notation place a decimal after the first…

Q: In an engineering reference book, you find that thedensity of iron is 0.284 lb/in3. What is the…

A: Given density of iron in g/cm3 is 7.86112 g/cm3.

Q: IotatioT, 1.74 Express the following measurements in scientific notation: (b) 0.000 042 1 mL (a)…

A: Scientific notation is basically a standard method gets utilized to depict any particular number as…

Q: 2319cm to m using scientific notation

A: One meter is the path traveled by light in a vacuum in 1299792458 seconds. The circumference of the…

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: What is the density of an object of mass 45.00 g and volume 25.0 mL? 1._______ / 2.________ =…

A: Given: Mass of object = 45.00 g And volume of object = 25.0 mL.

Q: The density of a metal is 14.97 g/cm3.  How many pounds are in 195.76  in3 of the metal? (You can…

A: To solve this problem first we will use the given unit conversion .

Q: A solid aluminum ball (density= 2700 kg/m³) is suspended in air from a scale, which reads 13.06 N.…

A: This is a pretty small sphere, so will change density to 2.7g/cc. (13.06 - 8.706) = fluid weight of…

Q: How do I write 42,124.50 mm3 in scientific notation?

A: Scientific notation: The expression of very big or very small numbers into a comfortable decimal…

Q: Round 0.03259651 to four significant figures

A: Rounding off a number means neglecting some digit which will not change the value of the number…

Q: Round 0.00971659 to three significant figures.

A:

Q: What is 7.13 inches converted to meters?   Recall that 2.54 cm = 1 in

A:

Q: Two reasons to write a number in scientific notation are when it is either very big or very small.…

A: scientific notation was developed to easily represent numbers.

Q: Perfome the following conversions, do not use scientific notation. a) 45743 cm to km b)…

A: a) Since 1 km = 1000 m  and 1 m = 100 cm  hence 1 km= 100000 cm Hence length in km = length in cm /…

Q: Diameter (om Helght (cm) Mass (a) Density (g/cm) Object A 1.17 2.39 3.612 Object B 1.19 2.10 3.306…

A: by any programming language you can do it easily

Q: What is scientific notation of 0.0778507606?

A: Scientific notation: Scientific notation is a way of expressing numbers in decimal form with…

Q: The world record for the hundred meter dash is 9.79s. What is the corresponding average speed in m/s

A: Answer

Q: Perform each unit conversion.a. 154 cm to in           b. 3.14 kg to gc. 3.5 L to qt…

A: (a) Given, The length is 154 cm Formula used:  1 in = 2.54 cm Calculation: For conversion we will…

Q: Water has a density of 62.4 Ibm/ft3. How much does 2 ft3 of water weigh (a) at sea level and…

A:

Q: C. Convert 0.00260 centimeters into nanometers.

A: length is fundamental property of matter, its SI unit is meter.

Q: A material has a density of 14.9g/cm3. If it's volume is 45m3, what is its mass, in grams? (careful…

A: The density of a substance is defined as a mass of a unit volume of the substance. The density of a…

Q: An iceberg has a volume of 7655 ft2. What is the mass of the ice (in kg) composing the iceberg (at 0…

A: Given information,      An iceberg has a volume of 7655 ft2

Q: O Playing a Game-Quizizz CO a…

A: Atomic radius is defined as the distance from the centre of nucleus to the outermost shell.

Q: Density of object analysis Diameter (cm) Helght (om) Mass (g) Volume (cm) Density (g/cm) Object A…

A:

Q: What is the advantage of using scientific notation overdecimal notation?

A:

Q: Convert the following into SI base units (meters, grams, liters). For example: given 1.45 mm (=…

A:

Q: A sample of gold (Au) has a mass of 26.15 g. Given that the theoretical density is 19.30 g/mL, what…

A: Given :-  mass of gold = 26.15 g  density of gold = 19.30 g/mL  To calculate :  volume of gold

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.