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Q: How many Significant digits are in the following? 1) 956044 2) 2.1390 3) 043900 4) 0.00500 5) 3500…
A: 1. The significant digit in 956044 is 6 as this is 6 digit number. So, the significant digit in this…
Q: What is its length?
A:
Q: Calculate a light-year in [a] km and [b] Mile
A: We are given with the following information : Speed of light=3*108 m/s=3*105 km/ s=1.86*105 mile/s…
Q: A distance R is measured to be 5.400±0.003m. What is the absolute uncertainty in R^-2?
A: Given: R=5.400±0.003m Require: absolute uncertainty in R-2.
Q: 616 isn't working. Could there be a different formula to go by?
A: The kinetic energy of the free particle is higher than the rest mass energy of the particles. So the…
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: The following equation is given: Question: Give the correct answer for the units of µ, when c is the…
A: In the given question given that an equation and We have to determine the units of permeability.
Q: Express the number of seconds per minute sSm, the number of minutes per hour mh, the number of hours…
A: For, 1 minute In 1 minute there is 60 sec 1m=60s1m=1s×601m1s=60 So 1m1s=sm=60 For 1 hour In 1 hour…
Q: THE GREAT WALL OF CHINA IS APPROXIMATELY 21,196 KM LONG. IF A WALKING ROBOT WOULD WALK ACROSS IT AT…
A: time = distance/speed
Q: What is H %3D p?z a, + 3фz аф — рф2 а, at B(3, —4, 1), expressed in CCS? 25ар + 6.6429аф —…
A: Given: The external magnetic field is given as Point B (x,y,z) = B(3,-4,1)
Q: Given that the average size of a human skin cell is about 10 microns across, which of the following…
A: Scientists estimate that the human body is made up of around 10 trillion cells in total. Your skin…
Q: 0405 What is to the proper number of significant figures? 0.76
A:
Q: 18. An intelligent alien living on a planet in the solar system orbiting Alpha Centauri, the nearest…
A: The time taken by the Alien to receive signals is, t=dv=4.367 light year6.0×1012 miles1 light…
Q: L.LYm Im2 Im Q2: Calculate:
A:
Q: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…
A: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…
Q: Convert 150 cm1.5 to an equivalent number of m1.5, given that 100 cm = 1 m Give your answer to 2…
A: It is given that, 1 cm=10-2 m. It is required to convert 150 cm1.5 into m1.5.
Q: Problem 2. Kinetic energy K has dimensions kg m²/s². It can be written in terms of the momen- um p…
A:
Q: your knowledge of acceleration, mass and force to explain how Student 1 could have slid the board…
A: Given:- Student 1 applied a force of 10 N to a wooden board in order to slide it across the table to…
Q: Kinetic energy K has dimensions kg ·m2/s2. It can be written in terms of the momentum p and mass m…
A: Given : (a) Kinetic energy K has dimensions kg ·m2/s2. K = p2/2m To determine: the proper units for…
Q: at kt10 Consider the equation s = 6v where S is a length, vis a velocity and tis time. a) If the…
A: s=at610+kt106v S=[L] v=[LT-1] t=[T]
Q: The world's largest cut diamond is the First Star of Africa. Its volume is 30.2 cubic centimeters.…
A: 1 inch = 2.54 cm 1 cm = (1/2.54) inch 1 feet = 30.48 cm
Q: Expression for time in terms of G (universal gravitational constant), h (Planck's constant) and c…
A: This problem can be solved by matching units on both sides.
Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose one such plate has…
A:
Q: H.W //2 Determine the estimated error in the length of AE, which was measured in sections as…
A: Estimated error in length of AE is, Estimated error=∆AB2+∆BC2+∆CD2+∆DE2
Q: A car takes time t=(2.5±0.1) s to travel a distance Ax=(0.922±0.001) m. What is the relative…
A:
Q: The units for energy are kgm^2/s^2. What units must the constant A have in the following…
A:
Q: 1) Calculate the density of a block of unknown metal that has mass 234.00 g and is a cube that…
A: We are allowed to give the explanation of first question only which is given below. Please repost…
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
Q: 10. The period of rotation of the Sun is 2.125 x 1 11. Human hair grows at the rate of 3 nanometers…
A: (1) Seven fundamental units are there, meter (m), second (s), mole (mole), ampere (A), kelvin (K),…
Q: Given a set of length measurements: 62.1, 62.5, 61.7, 62.6, 62.7, 61.9 cm. Find the standard error…
A: The formula for Standard Deviation: Standard Deviation, σ=∑i=1n(xi-x)2(n-1)where: xi = Value of…
Q: The diagram on left shows a wire which has radius of r=0.05 m and carries total current of 0.5 A.…
A: Magnetic field due to straight conductorB=μ₀I/2πr
Q: The kinetic energy K of an object of mass m moving with speed v is given by the formula K = mv2. The…
A: Given Mass of an object = m Speed of the object = v Kinetic energy of the object = (1/2)mv2 The SI…
Q: does not depend on is linearly proportional to is inversely proportional to increases by a factor of…
A: Introduction: The capacitance of the capacitor depends upon the ratio charged stored to the…
Q: pys - Microsoft Word (Ürün Etkinleştirilemedi) Dosya Giriş Ekle Sayfa Düzeni Başvurular Postalar…
A:
Q: 1. From I šēčônd to 2 seconds, fast is the object traveling. (Take the difference in distance and…
A:
Q: What's mu? If p has a unit of [kg/m³], v has a unit of [m/s], D has a unit of [m], and R is…
A: Given : Unit of :ρ = kg/m3v= m/sD= mR = unitlessEquation :R = vDρμ
Q: in centimeters is yx,t= 15cos(5πx - 16πt) cm ?
A: As, in meter ,we have the wave equation is, y(x,t)= 0.15cos(5πx − 16πt)m,then -
Q: Give examples of three physical quantities that are having dimensions [ M L-1 T-2]
A: Pressure = ForceArea = [M L-1 T-2][ L2 ] = [ M L-1 T-2 ]
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