An oil film (n = 1.42) floating on water 84.8 nm thick. What is the wavelengt IN NA NOM CTCD S of t he briahtest

Q: The alpha particie has twice the electric charge of the beta particle but deflects less than the…

A: We have to find out why alpha particles are less deflected in a magnetic field and what holds the…

Q: A 5.50 cm tall object is 24.0 cm from a concave mirror with f = 20.0 cm. Find the image distance.

A: object distance from concave mirror, u = 24 cm focal length , f = 20 cm height of object, h = 5.5 cm

Q: Let R=A+B₁ where A = 18.2, 0 = 52.7 degrees, B = 24.4,0 = 243 degrees. You find R = A B Normal…

A: Write A in vector form.

Q: Those answers were incorrect

A:

Q: A particle of mass 2.00 kg is attached to a spring with a force constant of 110 N/m. It is…

A:

Q: A syringe which has an inner diameter of 0.600 mm is attached to a needle with an inner diameter of…

A: Concept: To determine the Minimum Force the nurse must apply to the syringe, we will use the formula…

Q: A rock of mass 0.6 kg tied to a string is spinning around in a circle with a radius of 1.1 m, at a…

A: Let us assume the rock is undergoing a circular motion in the vertical plane. The tension in the…

Q: 1. Misty is playing a closed pipe and it is producing 285 Hz sound. The room temperature is 15…

A:

Q: An airplane is flying in a horizontal circle at a speed of 481 km/h. If its wings are tilted at…

A:

Q: A person who weighs 674 N steps onto a spring scale in the bathroom, and the spring compresses by…

A:

Q: You are a police officer examining the scene of a car crash that claimed the life of someone driving…

A: Given that, A car is initially moving in the East direction, and a truck is in the north direction…

Q: Help answer a physics question at

A: The radius of the turn is 27.2 mExplanation:Step 1:Step 2:

Q: What is the volume (in cubic centimeters) for a solid object that has a relative density of 2.21 if…

A: Given data:  A solid object  Relative density (RD) = 2.21 Mass (m) = 4130 g Required: The volume (V)…

Q: 2. A Martin guitar has an 80 cm wire. When this wire vibrates unfingered then it produces sound with…

A: We are given length of wire. We are also given frequency when there is no fingering. We are then…

Q: 30) Why is water not used in a barometer?: * OA) Because its density is greater than that of…

A: The correct option is (C) Because water height at the same temperature would be much higher.

Q: FIRST QUESTION IS INCORRECT

A: a) Since the turntable is initially at rest, the initial angular momentum of the system will be…

Q: (b) Prove that performing a projective measurement with respect to the 'parity' measurement…

A: by using this value we can proceed to solve this

Q: Two parallel wires are separated by 7.00 cm, each carrying 2.80 A of current in the same direction.…

A: Current in each wire is I = 2.80 A  Distance between the two wires is  d = 7×10-2 m

Q: A A projectile is launched similarly to the last problem but the initial angle is 45 deg above the…

A:

Q: A 3.50-kg steel ball strikes a wall with a speed of 9.0 m/s at an angle of e = 60.0° with the…

A: When the ball strikes the wall, the momentum changes and the momentum is conserved and change in…

Q: The kinetic energy of an object moving through a conservative force field is decreasing at a rate of…

A:

Q: A steel wire of length 31.0 m and a copper wire of length 15.0 m, both with 1.00-mm diameters, are…

A: Given:- A steel wire of length 31.0 m  A copper wire of length 19.0 m  Both steel and copper wire…

Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.