Given: A = 3 ax – 2 ay + az; B = 2 ax – 4 ay – 3 az; C = -ax + 2 ay +2 az, determine the magnitude of 2A – 3B - 5C. O a. 5.48 O b. 4.85 Oc. 4.58 O d. 8.54

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Q: To measure her speed, a skydiver carries a buzzer emitting a steady tone at 1800 Hz. A friend on the...

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A: mass = m = 29 kg F1= 11.4 N F2= 16.2 N

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A: Given,  d = 0.0150 cm  L = 120 cm  Wavelength, lambda = 600 nm 

Q: Consider a solid conducting sphere with radius R, as shown in the image below. The electric field on...

A: Electric field on the surface of conductor  E = kq /r2 

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Q: Question 4 The variable "r" in Coulomb's Law would have the unit? O Joule Coulomb Newton O Meter

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Q: Two Hat conductors are placed with their in- ner faces separated by 16 mm. If the surface charge den...

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Q: -Juan rides a bike to school and follows this path: 5 km to the North, 4 km to the East, and 2 km to...

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Q: the human hair is combed using a rubber comb. What charge acquired by the hair and by the comb?

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Q: Identify the electric flux passing through a rectangle with sides of 46m and 98 m found in a region ...

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Q: negatively-charged particle with a magnitude of 13.42 nC is accelerating in a 127.32-N/C uniform ele...

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Q: What is the relantionship between the electric currents, magnetic fields and the compass? Thanks

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A: The claim is false. Solution is given below, 

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Q: Which of the following statement is/are true?   a. The acceleration in free fall at the maximum hei...

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Q: Part A A 10.0 nC charge is at æ = Ocm and a -1.5 nC charge is at x = 5 cm At what point or points on...

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Kinetic Theory of Gas

The Kinetic Theory of gases is a classical model of gases, according to which gases are composed of molecules/particles that are in random motion. While undergoing this random motion, kinetic energy in molecules can assume random velocity across all directions. It also says that the constituent particles/molecules undergo elastic collision, which means that the total kinetic energy remains constant before and after the collision. The average kinetic energy of the particles also determines the pressure of the gas.

P-V Diagram

A P-V diagram is a very important tool of the branch of physics known as thermodynamics, which is used to analyze the working and hence the efficiency of thermodynamic engines. As the name suggests, it is used to measure the changes in pressure (P) and volume (V) corresponding to the thermodynamic system under study. The P-V diagram is used as an indicator diagram to control the given thermodynamic system.