When a plate of thickness 0.05 mm is placed in the path of a Michaelson Interferometer, a shift of 100 fringes is observed for a light of wavelength 5000 Å. What is the refractive index of the plate?
Q: In the direction of the flight path, the product of mass and acceleration of the vehicle is not the ...
A: Propulsive, aerodynamic and gravitational forces are the major forces that contribute to the flight ...
Q: A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.8...
A: From conservation of momentum,m1u1+m2u2=m1v1+m2v2from conservation of energy,12m1u12+12m2u22=12m1v12...
Q: When a pebble is dropped into a pond of still water, what happens?a) Particles moveb) Waves movec) T...
A: When a pebble is thrown in still water, a circular pattern of alternate crests spread out. The kinet...
Q: Figure shows a horizontal flow of water through asluice gate, a hydraulic jump, and over a 6-ft shar...
A: Step 1 of 5 Draw the trajectory of the flow of water though the sluice gate: Step 2 of 5 ...
Q: A beaker full of hot water is kept in a room. If it cools from 80°C to 75°C in t1 minutes, from 75°C...
A: According to Newton’s law of cooling, Rate of cooling is proportional to temperature difference of t...
Q: In which of the following the momentum and energy of each body not conserved?a) Inelastic collisionb...
A: Option c
Q: The truss is made of three A-36 steel members, each having a cross-sectional area of 400 mm2. Determ...
A: Given: Height of triangle h=0.8 m Area=400 mm2 Energy, E=200 Gpa Length ,l=1 m =1000 mm Change in le...
Q: Satellite to a speed masS IS lounched with 02 10km/sec. It seliles into a Circulas he to Center Spee...
A: The necessary centripetal force to the satellite is being provided by the gravitational force exerte...
Q: The initial velocity v0 of a hockey puck is 105 mi/h. Determine (a) the largest value (less than 45°...
A: Convert the initial velocity in mi/h to initial velocity in ft/s: v0=105mi/h=105×8860ft/s154 ft/s ...
Q: The standard rate turn, or Rate One Turn (ROT), is used in airport holding patterns so that controll...
A: In turning flight, the number of degrees of heading change per unit of time (usually measured in sec...
Q: A linear harmonic oscillator of force constant 2×106 N/m and amplitude 0.01m has a total mechanical ...
A: C)
Q: e check that this equation is Carrect i-i -li ||i| coso = 1 %3D D i.;=ljlljlcos 90
A:
Q: When a person walks on a rough surface, the frictional force exerted by the surface on the person is...
A: When a person walks on a rough surface, the frictional force exerted by the surface on the person is...
Q: In the “red shift” of radiation from a distant galaxy, the light Hy , known to have a wavelength of ...
A: Given, λemitted=434 nmλobserved=462 nm
Q: Assertion: Good conductors of heat are also good conductors of electricity and vice-versa. Reasons: ...
A: Option a is correct
Q: Torque. You are attempting to move a large rock by using along lever. Is it more effective to place ...
A: Given: A figure representation is given as,
Q: Two simple pendulums of lengths 5m and 20m respectively are given small linear displacement in one d...
A: T1/T2 =√(l1/l2)=√(5/20)=1/2T1=2T2When the longer pendulum completes 2 oscillations, the shorter pend...
Q: not a conservative force example
A: Friction force
Q: An electron in a cathode-ray tube accelerates uniformly from 2.00 x 10^4 m/s to 6.00 x 10^6 m/s over...
A: Given, An electron in a cathode-ray tube accelerates uniformly from 2.00 x 10^4 m/s to 6.00 x 10^6 m...
Q: A metal has 5.89 x 1022 conduction electron per cubic meter then its Fermi energy is (h-bar)=1.05x10...
A: Option b is the correct answer
Q: The ___________ forces do not cause the rotation if the rotation is considered in about the axis of ...
A: Option b
Q: What is the change in the internal energy, in Btu/lbm, of air as its temperature changes from 100 to...
A: The air temperature changes between two different specified temperature. CASE-1: The initial tempera...
Q: A metal ball rebounds better than a rubber ball. Why
A: When a rubber ball hits a massive object, it is distorted. A large amount of heat is generated in th...
Q: A 996 kg car is travelling at a velocity of 15.4 m/s. How much work must be done on the car by the ...
A: Given: The mass of the car is 15.4 m/s. The mass of the car is 966 kg. The final velocity of the car...
Q: To a light beam (of negligible mass), two antiparallel forces are applied, as shown in the figure. T...
A:
Q: A 2.00-kg block is pushed against a spring with negligible mass and force constant compressing it 0....
A: Option d
Q: When two identical longitudinal waves travelling in opposite directions overlap, a longitudinal ____...
A: Stationary wave
Q: In a bicycle the radius of rear wheel is twice the radius of the front wheel. If rf and rr are the r...
A: Option c
Q: Calculate the velocity of the bob of a simple pendulum at its mean position if it is able to rise to...
A: D
Q: A rocket produces a total thrust of 40,000 N. If the mass flow rate of propellants is 16 kg/s, what ...
A: Total Thrust = mass flow rate x effective exhaust velocity. Here we assume that the mass flow rate i...
Q: A thin sheet of refractive index 1.25 and thickness 0.5 cm is placed in the path of light from one s...
A: Option a is correct answer
Q: A block of ice with mass 4.00 kg is initially at rest on a frictionless, horizontal surface. A worke...
A: Option c
Q: 9. An owl is carrying a mouse to the chicks in its nest. The owl is at that time is 4 m west and 10....
A: Given: The velocity of the owl is 3.1 m/s at an angle 29°. The owl at the instant is 4 m west from t...
Q: What happens in Primary Rainbow Formation
A: In a primary rainbow, the arc shows red on the outer part and violet on the inner side. This rainbow...
Q: A 1.0 kg object has a velocity of 5.0f m/s at t = 0. A constant resultant force of (3.0f + 4.0f ) N ...
A: Mass of the object , m=1 kg Velocity, v1=5.0 i^ Resultant force, F→=3.0i^+4.0j^N Let the velocity a...
Q: Which of the following flow is practically impossible in nature? a) viscous flow b) inviscid flow c)...
A: No flow is completely incompressible
Q: A loaded vertical spring executes simple harmonic motion with a time period of 4 sec. The difference...
A: 2
Q: kg mas:
A: Given: The mass is 30 kg The spring is mass less which stretches to a distance 2 cm.
Q: Please show all work and circle or highlight your answer. Thank you
A: Work Work is a physical quantity that is given by the dot product of the force and the displacement...
Q: A parking lot is to be 478 feet wide, and 300 feet deep (the parking modules will be on this side). ...
A: Option c
Q: Compact fluorescent bulbs aremuch more efficient at producing light than are ordinary incandescentbu...
A: Incandescent bulbs:The time the bulb is on in a course of three years is,t=3 years=365 days/year4h/d...
Q: QI. Two identical conducting spheres, fixed in place, attract each other with an electrostatic force...
A: Force between the two sphere, F=0.108 N Distance between them, r=50 cm =0.5 m The sphere are then co...
Q: P2
A: mass=1gdiameter=0.2mseparation 0.05mangle θ=100a) from the fig,Tcos100=mgT=mgcos100Force of repulsio...
Q: a particle moving alenge a curved path has it's parametric equation : -3+ =4C053t, Z=5 sin 2t find t...
A: Given: Three parametric equations are, x=3e-3t y=4cos3t z=5sin2t
Q: What is the characteristic velocity of a rocket if the chamber pressure is 10 MPa, the nozzle throat...
A: Characteristic velocity = Chamber pressure x throat area / mass flow rate. It is an important perf...
Q: MOTION IN TWO DIMENSION h = 30.0 m/s 20.0° (0, 0) (##)m A projectile is thrown from (##) = 8.1 meter...
A: u = 30 m/s Theta = 20° 81 m above ground Hx = 81 cos 20
Q: For a particle inside a box, the potential is maximum at x = ___________ a) L b) 2L c) L/2 d) 3L
A: In a box with infinitely high barriers with infinitely hard walls, the potential is infinite when x ...
Q: Which of the following is an evidence to show that here must be force acting on earth and directed t...
A: The revolution of the earth around the sun is due to the centripetal force provided but the gravitat...
Q: the speed of a nerve impulse in the human body is baout 100m/s. if you accidentally stub your toe in...
A: Given The speed of the nerve = 100 m/s
Q: When immersed in a container filled with water, a ball of mass 500 g displaced 250 mL of water. How ...
A: Given, Mass of the ball, m1=500 g Volume, V1=250 mL The same material is used to make another ball ...
When a plate of thickness 0.05 mm is placed in the path of a Michaelson Interferometer, a shift of 100 fringes is observed for a light of wavelength 5000 Å. What is the refractive index of the plate?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
