Write a question about the physics of your eyesight

Q: A circular electric generator coil with 113 loops has a radius of 0.05 meter and is in a uniform…

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Q: How much heat is required to turn 50 g of water into steam at boiling point? Latent heat of…

A: Since you have asked multiple question, we will solve only one question for you. If you want any…

Q: Two charges that have equal magnitude but in opposite signs exerts a force of attraction of -2.5N on…

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Q: Gama decay: 39 yields K 19

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Q: Given data: Force=2 N Area=0.7 mm2 Find pressure

A: Given Data: Force = F = 2 N Area = A=0.7 mm2  = 0.7 x 10-6 m2

Q: What is the kinetic energy in MeV of a of a π-meson that lives 1.40 × 10−16 s as measured in the…

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Q: calculate critical frequency of glass panel of 5mm thickness and aluminium of 0.5mm thickness

A: Critical frequency of glass, f = 12500t Hz Where, t is the thickness of the glass in mm. Critical…

Q: Consider this problem: "Constructive interference fringes from a bright blue laser (wavelength 425…

A: Given that Wavelength of blue laser is = 425 nm Fringe number is = 4th Angular position of fringe is…

Q: The tea in a cup of tea has a temperature of 50 degree celsius and a certain internal energy. If all…

A: mass = p*v ∆Q = ms∆T         =ρVS∆T                                        S =   specific heat…

Q: What is the final velocity of Lukas if he accelerated constantly by 2.1 m/s2 from an initial…

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Q: Your starship, the Aimless Wanderer, lands on the mysterious planet Mongo. As chief…

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Q: The heat of melting of ice at 1 atmosphere pressure and 0°C is 1.4363 kcal/mol. The volume of ice is…

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Q: Identify whether the statement is TRUE or FALSE 1. Centrifugal field is inversely proportional to…

A: Centrifugal force is given by F =mω2rWhere, m=massω =angular velocityr =radial distance

Q: Determine the speed of car

A: GivenDistance, d=21.57 mTime, t=2 s

Q: he post office delivers a heavy package to your house. You push on it, but it does not move. a) What…

A: Given very heavy package Required forces and antiforces acting while pushing the package.

Q: How do I write out the answer?

A: Pinitial will be initial pressure. Pfinal will be final pressure. Then the answer will be, Pfinal =…

Q: Imagine that you are in a car that is traveling up a bridge that is inclined at an angle of 15.5…

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Q: Alpha decay: 12 6 C yields

A: There are 2 protons & 2 neutrons in an alpha particle. In an alpha decay an alpha particle is…

Q: Determine the speed of car Distance=21.57 m Time=2 s

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Q: A missile runs freely without of fuel in the location as shown in figure.2, calculate:- 1-…

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Q: Calculate the kinetic energy stored in car of mass 25.22 kg moving with velocity 10 m/s

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Q: Page 29 Exercise Sheet 12. olve the following problems. Provide correct units with answers. 1. If…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Question: A particle moves in the x-y plane with an x-component of velocity in meter per second…

A: The x component of the velocity is given by…

Q: Where is the centroid of the figure below from the sharp part with regards to h? O One-third of h O…

A: REQUIRED Centroid of given isoscele triangle.

Q: 8. A particle of mass m and charge e is moving freely in an electromagnetic field with a velocity v.…

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Q: 3. A box (mass = 100 g) is initially connected to a compressed (x = 80 cm) spring (k = 100 N/m) at…

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Q: A current of 12 A flows through a conductor for 16 s. What amount of charge passes through the…

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Q: What is needed so that we can use the AC power source in appliances that requires only low AC power?

A: Transformer is device which can be two types according to its working. If a transformer convert high…

Q: I can not read your handwriting. Can you type it for me      please quickly

A: Given that- soil loss from a field with a 5 % slope is 45 Mg/ha the cover and management factor =…

Q: Compute the final velocity of car U=1 m/s a=3 m/s2 t=2s

A: Given data : Time=t Acceleration=a Initial velocity=U   Required : Final velocity

Q: What is physics

A: Physics:

Q: Explain why the converging lens is used to fix farsightedness.

A: farsightedness or hyperopia is the inability of the eye to focus on nearby objects. The farsighted…

Q: A displacement vector points in a direction of = 28° left of the positive y- axis. The magnitude of…

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Q: 15. What is the magnitude force on a proton moving at  in a magnetic field 0.5T If the velocity id…

A: The magnitude and direction of Force on a charged moving particle depends depend on the velocity of…

Q: a projectile is fired with an initial speed of 36.6 m/s at an angle of 42.2° above the horizontal on…

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Q: In simple terms please. How does an electric field relate to force and what even is an electric…

A: Answer:- A region around a charged particle or object within which a force would be exerted on other…

Q: PHOTOELECTRIC EFFECT A. He demonstrated that electrically charged particles are liberated from a…

A: The photoelectric effect is the emission of electrons when electromagnetic radiation, such as light,…

Q: Consider two identical conducting spheres, each being placed on top of an insulating stand. Sphere A…

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Q: openvellum.e ng Physics aring .com/cou Course Home <CH 30 HW-Attempt 1 Problem 10 A 100 mH inductor…

A: Resistance of inductor = 6 ohm  Resistance of battery = 3 ohm  Voltage of battery = 13 V  Inductance…

Q: An object of mass 18 kg is at a certain height above the ground. If the potential energy of the the…

A: Mass, m = 18 kg Potential energy, U = 210 J Acceleration due to gravity, g = 10 m/s² Height, h = ?

Q: A wall, acted upon by a force of 20 N, does not move. The work done in this process is (A) 20 J (B)…

A: Given data : Force=F Displacement=d   Required : Work done

Q: Given data : Distance=165 m Speed of car=20.6 m/s Find time

A: Given data:  Distance (d) = 165 m Speed (v) = 20.6 m/s Required: Time (t)

Q: The motion of pin P is guided by slots cut in rods AD and BE Knowing that bar AD has a constant…

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Q: 41. A certain slide projector has a 100 mm focal length lens. (a) How far away is the screen, if a…

A: do = 103mm f = 100mm we know 1/f = 1/di+1/do 1/100 = 1/di +1/103 di = 3433.3mm di = 3.4333

Q: What kind of circuit is having a closed loop with inductor and a capacitor? Why is AC dangerous than…

A: Answer:-  (1) An LC circuit is a closed loop with just two elements: a capacitor and an inductor. An…

Q: A certain container has 0.56 grams of ⁹⁰Sr. Calculate the activity of this material in units of…

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Q: The device used to alter the electric potential is called?

A: The electric potential is the amount of energy that the charge carries between two points in the…

Q: What is the magnitude force on a proton moving at 2.5 x 105 m/s in a magnetic field 0.5T If the…

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Q: How much current does a long wire carry if it produces a magnetic field of magnitude 4.6 microteslas…

A: Strength of magnetic field (B) = 4.6 × 10-6 T  Field distance (r) = 0.21 m

Q: Find the force applied. Work done=28.32 J Displacement=2 m

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Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.