(i) The potential energy of a diatomic molecule in terms of interatomic given by cance U(R) = R R where A, B, m and n are constant characteristics for MX-molecules. (A) Derive an equation for equilibrium spacing between the atoms. (B) Explain the importance of equilibrium spacing as the configuration of lowest potential energy and hence obtain an expression for the dissociation energy of the atoms.

Q: A laser resonator consisting of two mirrors with reflectivity R1=1 and R2=D0.95 respectively,…

A: Given: R1 =1 R2 = 0.95  effective medium length = 0.1 m spontaneous emission lifetime 10-6 sec  A…

Q: For the tronsistor in thhe folowing figure.itB is (0.02mA). B H100, then Rc value is:

A: Answer              5 K ohm

Q: Before going to work in the morning Joe Newton uses his bathroom scale, and finds that he weighs 721…

A:

Q: Solve only (d) part

A: Volume =πr²h=πD²h/4

Q: For both of the following equations, identify if they are used for adding capacitors in series, in…

A: A capacitor is an arrangement of conductors separated by an insulator (dielectric)used to store…

Q: proton moves with speed of 4x106 m/s normally to magnetic field of 3 T. The magnetic force is equal…

A: Given data: Speed (v) = 4×106 m/s Angle between velocity and magnetic field (θ) = 90° Magnetic field…

Q: Calculate the electric potential energy and work, given that the radial distance between two charges…

A:

Q: Suppose a car travels 108 km at a speed of 35.0 m/s, and uses 2.10 gallons of gasoline. Only 30% of…

A: Solution :- Given values

Q: For the figure shown, calculate the x-component of the centroid (x). (0,6) y=6-x (4,2) (0,0) (4,0)

A: take an element of thickness dx at a distance x from origin  Now, mass of element (dm)= kydx =…

Q: 11. Determine the power that is taking by R2 in figure 6-3. (Hint: refer to page 47 of your work…

A:

Q: 4. Describe how momentum of each bumper car is Changed, and why is it so? Which one gains and whic…

A:

Q: 3. Does the real image formed by the lens in the original problem always have a length less than the…

A: The image formed by the convex lens is real when the object is placed farther than the focus of the…

Q: 30. In nuclear fission, a nucleus splits roughly in half. (a) What is the potential 2.00×10-14m from…

A: Given: In this question, the given details are, In nuclear fusion, a nucleus splits roughly in half.…

Q: 6. If an incident photon of a wavelength 2 has scattered with an angle 8 after it collides with an…

A: As per the request, I am solving the second question. Let the photon incident on the electron (which…

Q: A block with mass m₁-9 Kg rests on the surface of horizontal table which has a coefficient of…

A:

Q: 400 MF value capacitor. what value L Showld circuit choose engineer analyzing the an the voltage…

A: Series LCR circuit A series LCR circuit contains an inductor, a capacitor, and a resistor in series.…

Q: Question 4: Consider the following setup: C Determine the equivalent capacitance, and the charge on…

A: 4)4 capcitors are connected in an arrangement as shown in the circuit. The capacitance of each…

Q: the sum is

A: Given: 2.0347 is added to 15.7,  Then the sum is?

Q: Three objects are connected on a table as 1.00 kg shown in the figure. The rough table has a…

A:

Q: e wavelength

A: Given:- ħ (Planck's constant / 2π) = 1.0545718 × 10⁻³⁴ J·s- Effective mass (m) = 0.19 m₀ (where m₀…

Q: 5. It's time for the game Where's That Satellite! What celestial body is your satellite orbiting if…

A: Given Time period of satellite-  T= 49[hours]   =49×3600   =176400[s] Converting to seconds, we…

Q: A point source S emitting light of wavelength 600 nm is placed at a very small height h above a flat…

A: We are aware that a point source S is positioned at a very low height h above a flat reflecting…

Q: Q. A particle is contained in a two- dimensional square box with infinitely hard walls. The…

A: Let us calculate the part a of the question, i.e. to find the normalized wave function for a 2-D…

Q: 33. M CHALK MMH A car is traveling at 20.0 m/s, and the driver sees a traffic light turn red. After…

A:

Q: Wire is welded to form a circular loop and kept in plane as shown. Now it is made to rotate with…

A:

Q: Compute the route of a snail taking 1.9 m displacement at 18 degrees south east

A: The vector diagram of the snail's route is shown below. Here, d is the displacement vector.

Q: 9. A particle of mass 0:3 kg is subjected to a force F=-k x with k = 15 N/m. What will be its…

A: Mass m = 0.3 Kg spring constant is k = 15 N/m Force F = - k x  particle is released from a point x =…

Q: is given by: (-4 + 2t2 + 1001 + 5) rad The magnitude of the angular velocity (in rad/s) of this body…

A:

Q: Problem 2: A 50 gram ball 1s thrown against a wall at 5 m/s. A The ball hits the wall and then…

A: Consider the ball is thrown to the right (positive) or moving towards is positive  and rebounds to…

Q: Consider the finite difference grid shown in the figure below that is expressed in the polar…

A: Concept used: Polar co-ordinates specify location in angular motions.

Q: 9. A tank volume of 0.3m' contains 2 mol of He gas at 20°C. Assuming an ideal gas, calculate: (a)…

A: Data Given , Volume of the tank ( V ) = 0.3 m3 No. Of mole ( n ) = 2 mol  Temperature ( T ) = 20°C =…

Q: 14. A parachutist jumps out of a plane and falls freely for the first 50 m of the decent. The…

A: Before the opening of the parachute: ∆y=50 mvi,y=0 m/s Using the kinematic equation,…

Q: Eles. Your arms are ertically and can und the shoulder Figure El1.22 you grasp the cable achine in…

A: Given: The distance between hand and shoulder joint is 64 cm.

Q: Question 8 Compare the magnitudes of the electric fields at five points (A, B, C, D, and E) inside…

A: Electric field of a parallel plate capacitor with plate separation distance d and voltage applied…

Q: 1) Consider the region between the functions y= f (x) = Vx and y=g (x) = x* on the interval [0,1].…

A: Given The region between the function y = fx = x3 = x13…

Q: At t=0, an object moves with an (a) Determine the magnitude of t 40 ✔ m/s² (b) Determine the…

A:

Q: A 2.40-m-long wire having a mass of 0.100 kg is fixed at both ends. The tension in the wire is…

A:

Q: Mass-40 kg Density=1300 kg/m3 Find volume

A: Given data:  Mass (m) = 40 kg Density (ρ) = 1300 kg/m3 Required: Volume (V)

Q: A tennis ball is tossed vertically upwards and travels a distance of 6.5 m in 1.2 seconds. What was…

A: Given that,Distance : d = 6.5 (m)Time : t = 1.2 (sec)Acceleration : a = -g = -9.8 (m/sec2)Here we…

Q: An electric motor lifts a mass of 500 kg from the ground to a height of 30 m in 1.5 minutes.…

A:

Q: Q: A 15 kn resistor and a capacitor are connected in series, and then a 12.0 V potential difference…

A: We are given value of resistance. We are also given the voltage across capacitor at given time.  The…

Q: Please solve the problem 2

A: The problems can be solved as follows

Q: Multiple Choice A= 2, to=2, w=2 A= 2, to=2, w= 1 A= 2, to=1, w=1 A= 2, to= 2, w= 0

A:

Q: 5. State how the force changes as the following is altered: a) both masses are tripled original…

A: The force between two masses can be expressed as, F=Gm1m2r2

Q: A model rocket is launched straight upward with an initial speed of 50.0 m/s. It accelerates with a…

A: Given: initial speed u = 50.0m/s upward acceleration a=2.00m/s2 engine stops at altitude of 150m