How manyy microns make up 1.0km. What fraction of a centimeter equals to 1 micron How many microns arw in 1 yard

Q: A typical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 9.000…

A: (a) Total Volume  V = 4/3*pi*r^3 = 4/3*pi*(12 um) ^3 = 7238.23 um^3

Q: If 2 gallons of water comes out of a 3/4" diameter faucet every minute, what is the speed of the…

A:

Q: Although these quantities vary from one type of cell to another, a cell can be 1.9 um in diameter…

A: The outer radius of the cell wall is The thickness of the cell wall is The density of the pure water…

Q: How many years older will you be 1 gigaseconds from now? (Assume a 365-day year.)

A: Given -  1 gigasecond To find - How many years older you will be after 1 gigasecond. As we know,…

Q: If the radius of a CD-ROM is 6 cm, what is the average area taken up by each bit if the total number…

A: The radius of a CD ROM is, The total area of a CD ROM can be given as, The total number of nits…

Q: the A partly-full paint can has 0.493 U.S. gallons of paint left in it. (a) What is the volume of…

A:

Q: How many times longer than the mean life of an extremely unstable atomic nucleus is the lifetime of…

A: Given that, the life time of unstable atomic nucleus is in the order of 10 s. (In actual case, it is…

Q: We are going to make a simple approximation of the number of atoms in the universe. Assume all the…

A: Given that, Density of sun = 1.4 g/cm3 Radius of sun = 7.0×108 m =7.0×1010 cm Mass of the sun =…

Q: By what factor would a numerical quantity change if measured in millimeters rather than kilometers?

A: According to question we need to find--- By what factor would a numerical quantity change if…

Q: For the remaining questions, you need to use Figure 1.4 to obtain the necessary orders of magnitude…

A: Mass of the bacterium is Mass of the hummingbird is Mass of an average cell is Mass of a person…

Q: Q6: Suppose your hair grows at the rate 1/32 in per day. What is the rate at which it grows in…

A: Given Hair grows at a rate r=132 in/day   We have to convert the rate in nm/s1 d=86400 s

Q: A new physics unit of distance is created and called the Zarkov.  A student informs you 1 Zarkov (1…

A:

Q: Convert 5 x 1010 Megahertz to bits per second. Giving detailed explanations

A: Given Frequency = 5×1010 Megahertz

Q: Solve the following conversion problems, using the basic fact 1 in. = 2.54 cm in each case:  A…

A:

Q: Q1 (70 P). Please look at the Figure 1 equation OT D O1 Th (c) Please find the slope at B, LADI

A: It can be proved that, EIdydx=15ωL232-ωx36-7ωL324 Where, dydx is the slope.

Q: Since 1 cm = 1 mL, then how many cm' are in a liter? %3D

A: Given: 1 cm3 = 1 mL

Q: Tolerance By default, your numerical entry is scored as correct if it is within 1% of the correct…

A:

Q: The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along.…

A: Given  Ratio of lenth oan width is 3:2 Lenth = 3X Width = 2X Perimeter = 2(2x+3x) = 10x

Q: Suppose velocity of an object is 5.7 miles per hour.  When asking this as a question, say, what is…

A: Given information:Velocity of the object (v) = 5.7 miles/hour.Velocity of the object in meters/sec…

Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose one such plate has…

A:

Q: The doctor finally figures out wha is wrong with you and prescribes a medicine that will return you…

A:

Q: Round off the answer to the same number of significant digits as are in the measurement with the…

A: We are given 2 physical quantities. First is dimension of mass. Other is dimension of volume. We…

Q: The Drake equation is a tool used by scientists engaged in the Search for Extraterrestrial…

A: The Drake equation is N=R×fS×nP×fL×fi×fT×L                                                       -…

Q: How many years will it take to occupy the computer's hard drive that can store data of 82 gigabytes…

A: Solution: Given the amount of data = 82 gigabytes = 82x109 bytes. Also given, 1 byte = 1 character.…

Q: calipers,

A:

Q: Estimates and orders of magnitude: Four astronauts are in a spherical space station. (a) If, as is…

A: We need to breathe oxygen to live. We need oxygen because our cells break down molecules in our…

Q: The speeds of fast motion objects is sometimes measured by the speed of sound, called Mach. 1 Mach…

A: Answer..

Q: How many cubic nanometers are in 13 km^3

A: Conversion of Km3 to cubic nanometer:

Q: A lecture period (50.0 min) is close to 1.00 microcentury. (a) How long is a microcentury? (b) Usin…

A: (a)we know that,minutes in 1 century=52.6×106 minutesminutes in 1 micro century= 52.6 minutes

Q: Soccer fields vary in size. A soccer field is 100 m long and 64 m wide. What is its length in feet…

A: Given information: The length of the field (l) = 100 m The value one feet in meters: 1 m = 3.281 ft

Q: . A sink hole on the ground created by the collapse of an old underground mine measures 43.5 m x…

A:

Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…

A:

Q: The sum of the numbers 436.32, 227.2 and 0.301 in appropriate significant figures is (a) 663.821 (b)…

A: Adding the givens, Sum=436.32+227.2+0.301        =663.821

Q: A light-year is the distance light travels in one year (at speed 2.998 x 10^8 m/s). (a) How many…

A:

Q: A light-year (ly) is the distance light travels in one year (at speed of 2.998 ×× 108 m/sm/s ). An…

A: Given that:- Speed of light=2.998×10^8m/s

Estimate of calculation