planet Earth, Jupiter, the Moon, and the Sun have the following values: mJ = 1.90x1027kg , mE = 5.97x1024kg , mM = 7.35x1022 kg , mS = 1.99x1030kg RJ = 6.99x107 m , RE = 6.37x106 m, RM = 1.74x106 m , RS = 6.96x108 m dEarth to Moon = 3.60x105 km , dEarth to Jupiter = 588x106m , dEarth to Sun = 150x106 km (a) Find the magnitude

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Q: 22) Two sources emit waves that are in phase with each other. What is the longest wavelength that…

A: Distances from the source l1 = 161 m l2 = 295 m

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A: The given problem can be explained by the atmospheric pressure.

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A: See below

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A: Atomic number(Z)=23 Mass number(A)= 51

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A: The mass of the first block, m1=1.77 kg The mass of the second block, m2=4.30 kg The velocity of the…

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Q: 5. Nuclear radioactivity is process by which unstable atomic nuclei split into more stable…

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A: Critical angle between sapphire and air: 34.4 degrees The objective is to calculate the speed of…

Q: A solar flare occurs in the surface of the sun on Monday morning at 11:45 AM. The sun is 1.496 x 108…

A: Distance between Sun and Earth =  1.496 × 108 km = 1.496 × 1011 mSpeed of light = 3× 108 m/s

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Q: student

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A: Area, A = 0.028 m2 Separation, d = 0.55 mm Voltage, V = 20.1 V  .

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A: radius (r) = 1.42 m height (h) = 3.38 m mass (m) = 16000 kg

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A: Current in the circuit, I=2.0 mA Voltage, V=9.0 V   To determine resistance.

Q: Calculate

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A: If a 4-kW air-conditioner operate for 12 hours then the electricity required(in kWh)= 4×12kWh=48kWh

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A:

Q: A proton has the same magnitude of charge as an electron. Calculate the magnetic force which a…

A: magnetic field (B)=750 MT=750×106T speed of proton(v)=5 x 106 m/s charge of proton(q)=1.6*10-19C

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A: Mass of block ,m= 8 kgspring stretched =δs= 0.175 mdisplacement in block = 100mmvelocity = 1.5 m/s…

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A: 5. We need to use here the principle of continuity, which states that the mass flow rate of a fluid…

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A: Time dependent velocity distribution of the given problem is: V =[ 6(1+0.4x2) (1 - 0.5t)]

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Q: Which quarks are found within a proton?  a u, d, d,  b u, u, d  c u, b, d  d u, t, d

A: The quarks which are found within a proton is discussed below :

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Q: The work done by an electric force in moving a charge from point A to point B is 2.05 x 103 J. The…

A: Work done W = 2.05 × 10-3J Potential difference VA- VB = 40.9 V

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Q: () 4V ii) (c) Electric Circuits 17. 12V= 120V For each of the following circuits, calculate a) the…

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Q: 1) The position of a mass oscillating on a spring is given by x=(7.8) cos (2t/0.68). What is the…

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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.