Useful constants:  k=9.00×109 N.m2/C2  ε0= 8.85×10-12 C2/N.m2  µ0=4π×10-7 T.m/A  mp=1.67×10-27 kg  me=9.11×10-31 kg  e=1.6×10-19 C  g=1

Q: QUESTION 11 Which of the following units represents a fundamental quantity? a. m3 b. inches C. ft/s?…

A: Fundamental quantity is a physical quantity that is independent and can not be expressed in other…

Q: in the SI system, the units of density are  a. g/cm3 b. kg/m2 c. kg/m3 d. kg/m3

A: The density is given by,

Q: T-ODE T"=-w²T |X-ODE| X" = − ² X = −k² X The solutions are X (x) T(t) = = Acoskæ +B sink C coswt + D…

A: We have given two linear differential equation with constant coefficient we can solve them as…

Q: An equation for potential energy states U = Mgh. If U is in kg·m^2 ·s−2, M is in kg, and g is in m…

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Q: In an RC series circuit, emf= 12.0 V, R = 1.40 MN, and C = 1.80 µF. How long does it take for the…

A:

Q: mgh = 1 mv ₁ ² 2 Duph FAST 2 m = 1.00 kg 9 = 9.80 m/s² V₁ = 11 m/s 2 Solve for hieght (h)

A:

Q: How many g are there in 1mg? a) 1 x 10^6 g b) 1 x 10^-6 g c) 1000kg d) 1 x 10^-3 g

A: Answer is Option (d)

Q: Data Table n 2 3 4 5 6 7 8 μ= 0.00031 M (g) fexp= 260 2 240 S 5 9 50 9 35 kg/m L= 105 65 2m = 58.4…

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Q: The distance data in the animation is in mm, you must convert it into meters.   Data: 0.5  0.6…

A: To convert given mm data into meters

Q: 1. Using the figure below, a. Expressed in terms of i and j unit vectors, what is the vector result…

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Q: (6.6x10^2)/(2.0x10-^7) is equal to A. 3.0x10^9 B. 3.3x10+^9 C. 3.3x10+^5 D. 3.3x10-^5 E. 3.3x10-^9…

A: (6.6x10^2)/(2.0x10^-7) = 3.3x10^9

Q: Which of the answer choices is the correct simplification of the expression below? A. B. C. Fx N =…

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Q: By what factor does the volume of a cube increase if the length of the edges are doubled?

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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…

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.