In the Bohr model of the atom, electrons can move freely between orbits without any gain or loss of energy. True False

Q: spherical glass particle (SG = 2.8) is allowed to settle freely in water. If the particle starts…

A: Find attached solution in step-2

Q: 6 months na lang, Pasko na! A small teddy bear is 12.0 [cm] from the surface of a shiny Christmas…

A: The Christmas Ball can be treated as a convex mirror with radius of curvature as 5cm  The shiny…

Q: Speedo Lite. A light ray coming from air (n = 1.00) is incident on some unknown liquid at an angle…

A: Given: The refractive index of air: n = 1.00. The incident angle with respect to the unknown…

Q: Neutron stars are some of the densest objects in the universe. They form during supernova ex-…

A: Given:-  The Density of the Neutron is 5 x 1017 kg/m3 The mass of the earth  is M = 5.97 x 1024 kg…

Q: A soccer player applies an average force of 250 N during a kick. The kick accelerates a 0.45 soccer…

A:

Q: An object is launched at a velocity of 20 m/s in a direction making an angle of 25° upward with the…

A: Given: Initial velocity u = 20 m/s              angle made with horizontal θ = 25° To find:…

Q: You may have noticed that I'm not all there myself. Alice drank a suspicious potion labelled "Drink…

A: Givenu= 10.0 cmR = 15.0 cmRefractive index of the water sphere (nw) =1.33Refractive index of air…

Q: A concave lens (f1=10cm) and a convex lens (f2=−15cm) were placed 15cm apart from each other. Will…

A: focal length of concave lens (f1) = -10 cm focal length of convex lens (f2) = 15 cmDistance between…

Q: Learning Goal: To understand polarization of light and how to use Malus's law to calculate the…

A: Intensity  I = I0cos2(θTA-θ0)  =θTA = 40degrees    θ0 = 25degrees

Q: 6. An airplane is flying in a horizontal circle at a speed of 490 km/h. If its wings are tilted at…

A: As we know, Let F₁ is the force of aerodynamic lift. We also note that | a | = v2/R. Applying…

Q: A block of mass 4.9 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

A:

Q: The value of ( xk). (kxi) is: O √3 O-1 00 O 3 O +1

A:

Q: 02 Explain briefly the types of energy used in the Work-Energy equation, assisting your answer by…

A:

Q: 5p4 a ventilation fan has blades 0.25m long rotating at 25rpm. what is the radial acceleration of a…

A:

Q: Create an example of Law of Universal gravitation Gravitational

A: Newton's law of universal gravitation is usually stated as that every particle attracts every other…

Q: A nurse pushes a cast by exerting a force on the handle at a downward angle 38below the horizontal…

A: The equation of force along the horizontal direction is given by, Fnet = Fcosθ-f Here, F is the…

Q: 5G Fact Check. Philippine mobile carriers use the n78 band at 3.5 × 10⁹ [Hz]. What is the wavelength…

A: Wavelength= speed / frequency

Q: A 9.75 m ladder with a mass of 21.7 kg lies flat on the ground. A painter grabs the top end of the…

A: Write the given values with the suitable variables. l=9.75 mm=21.7 kgP=245 Nα=1.8 rad/s2 Here, l, m,…

Q: A light ray coming from air (n=1.00)is incident on some unknown liquid at an angle of 60.00∘ with…

A: If light ray comes from a medium with refractive index n1 & refracted into a medium with…

Q: 0 Consider an object sliding down a frictionless ramp that is inclined an angle above the…

A:

Q: Q1 Explain briefly, the meaning of the following terminology, assisting your result by equation and…

A: to define Linear impulse Angular Impulse

Q: 5. Relate the two objects (A and B) that start at x = 0 at t =0 and move in one dimension…

A:

Q: Current Attempt in Progress Multiple-Concept Example 7 discusses how problems like this one can be…

A: This current carrying wire will create magnetic field loops around it strength of magnetic field is…

Q: Guendaly F=20N d=रल Find wenk dany.

A: Introduction :    In this question we are provided with value of  force and displacement . With…

Q: too Youngtorealize. Which of the following conditions must the light satisfy to obta O A. The light…

A: Option d is the correct answer.

Q: A boy wishes to cross a river in the shortest possible time, without necessarily landing directly…

A:

Q: Which of the following is NOT a condition that must be met in order to utilize Ampere's law in…

A: Ampere’s Law is similar to Gauss’ Law, as it allows us to (analytically) determine the magnetic…

Q: Atomic spectra exist because electrons can only transition between well- defined energy levels, and…

A: its true.

Q: 3. Relate the two objects (A and B) that start at x = 0 at t =0 and move in one dimension…

A: Graph shows the velocity versus time plot.  Area covered by velocity time graph shows the…

Q: A planet orbits a small star in a circular orbit. The planet orbits at a speed of 1000 m/s in a…

A: Solution:-

Q: Vector V⃗ 1V→1 is 6.4 units long and points along the negative x axis. Vector V⃗ 2V→2 is 9.0 units…

A: Determine the X-component of vector 2.

Q: Describe what happens to the blackbody spectrum as you increase or decrease the temperature. What…

A: Blackbody radiation refers to the spectrum of light emitted by any heated object; common examples…

Q: Show that ψ2 and ψ3 for the one-dimensional particle in a box are orthogonal.

A:

Q: Which of the following is true of a concave lens? A A concave lens reflects light perfectly. B A…

A: Concave lens doesn't reflect light perfectly. There will be small portion of refraction also.…

Q: 7. A baseball bat exerts an average force of 600. newtons east on a ball, imparting an impulse of…

A: Please note : As per answering guidelines I can answer the first question(Qs.No.7) and its subparts…

Q: A 45-gram bullet is fired from a rifle with a speed of 220m/s. If the rifle has a mass of 1.2 kg…

A: Mass of rifle (m1) = 1.2 kg Mass of bullet (m2) = 0.045 kg   speed of rifle before bullet fire…

Q: A hair dryer draws 13.5 A when plugged into a 120-V line. (a) What is its resistance? (b) How much…

A: A hair dryer draws 13.5 A when plugged into a 120-V line And, Time period, t=15 min

Q: A projectile is fired with an initial speed of 36.6 m/s at an angle of 44.0 degrees above the…

A:

Q: Lightbender. Two light sources L₁ and L2 are incident from air (nair = 1.00) into an unknown fluid…

A:

Q: A car rounds a 20-m radius curve at a speed of 10 m/s. The magnitude of its acceleration is: Group…

A: Given data:   Radius (r) = 20 m Speed (v) = 10 m/s Required: The magnitude of the acceleration

Q: Liwanag sa Dil-EM. Which of the following is/are TRUE about the production of electromagnetic waves?…

A: To select which of the given options are TRUE about the production of electromagnetic waves.

Q: 000 5. Relate the two objects (A and B) that start at x = 0 at t = 0 and move in one dimension…

A:

Q: to search What part of the electromagnetic spectrum is absorbed most often by solar panels? radio…

A:

Q: Blue's Clues. Consider the dispersion of white light incident on a prism. As it strikes the…

A: The dispersion of the white light through a prism is shown below.

Q: bicycle has a constant velocity of 10 m/s. A person starts from rest and begins to run to catch up…

A:

Q: Consider the dispersion of white light incident on a prism. As it strikes the interface, light is…

A: White light is dispersed into component colors when incident on a prism The path of yellow light is…

Q: Two satellites are in circular orbits around the earth. The orbit for satellite A is at a height of…

A:

Q: B is kept constant but the coil is rotated so that the magnetic field, B, is now in the plane of the…

A: Due to the rotation of the coil, the magnetic field changes which changes the orientation of the…

Q: Please refer to the following vectors: A = 6i + 2j - 3k B = 3i -j- 2k C = -i + j - 4k D =j-3k E = -i…

A:

Q: Where is the Potential Zero? Two point charges are fixed in place. The positive charge is +2q and…

A: Potential due to a point charge  V = kq/r  r = separation between two  charges k= 9×109 Nm2 /C2   q…

The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: