A Ray Of Light Traveling Through Rarer Medium Is Incident At Very Small Angle On A Glass Longer Reflected Back By Ionosphere
4 Years Ago
Contribute & Test Your Skills
- MHT CET Past Year Papers
- Circular Motion
- Gravitation
- Rotational Motion
- Oscillations
- Elasticity
- Surface tension
- Wave motion
- Stationary Waves
- Kinetic Theory of Gases
- Wave theory of light
- Interference and diffraction
- Current electricity
- Magnetic effects of electric current
- Electrostatics
- Magnetism
- Electromagnetic inductions
- Electrons and photons
- Atoms, Molecules and Nuclei
- Atoms, Molecules and Nuclei
- Semiconductors
- Communication systems
- Coordination compounds
- Halogen derivatives of alkanes (and arenes)
Popular Questions
- if the end correction of an open pipe is 0.8 cm then the inner radius of that pipe will be
- a disc of radius R and thickness R/6 has moment of inertia
- the bob of a simple pendulum performs S.H.M with period T in air and with period T1 in water
- a black rectangular surface of area A emits energy E per seocnd at 27â° C if length and breadth
- let M be the mass And L length of a thin uniform rod. in first case axis of rotation is passing through centre and perpendicular t..
- A mass m1 connected to a horizontal spring performed S.H.M with amplitude A while mass m1 is passing
- in balanced meter bridge the resistance of bridge wire is 0.1
- a iron rod is placed parallel to magnetic field of intensity 2000A/m.
- assuming the expression for the pressure exerted by the gas on the walls of the container it can be shown
- a liquid drop having surface energy E is spread into 512 droplets of same size the final surface energy of the droplets is
- a galvanometer of resistance 30 ohm is connected to a battery of emf 2v with
- in an oscillator for sustained oscillation barkhausen criterion is
- a particle moves along a circle of radius r with constant tangential acceleration
- two wires having same length and material are streched by same face their diameters are in the ratio
- a ring a disc roll on the horizontal surface without slipping with same linear velocity
- two identical parallel plate air capacitors are connected in series to a battery of emf V
- in vertical circular motion the ratio of kinetic energy of a particle at highest point to that at lowest point
- magnetic flux passing through a coil is initially
- when light of wavelength is incident on photosensitive surface the stopping potential is
- in bohrs theory of hydrogen atom the electron jumps from higher orbit n to lower orbit p
- light of wavelength which is less than threshold wavelength is incident on a photosensitive material
- for a gas
- when the observer moves towards the stationary source with velocity V1 the apparent frequency of emitted note is
- in a capillary tube of radius R a straight thin metal wire of redius r is inserted symmetrically and end
- the schematic symbol of light emitting diode is
- two string A and B of same material are streched by same tension the radius of the string A is double the radius
- a progressive wave is represented by
- the LC parallel resonant circuit
- A simple pendulum of lenght l has maximum angular displacement
- angular speed of hour hand of clock in degree per second is
- Alternating current of peak value ampere flow through the primary coil of the transformer
- the value of gravitational acceleration g at a height h above the earths surface
- resolving power of telescope increases when
- from Brewster law except for polished metallic surfaces
- when open pipe is closed from one end thin third overtone of closed pipe is higher in frequency
- two particles X and Y having equal charges after being accelerated
- two coherent sources P and Q produce Interference at point A on the screen where there is a dark band which is formed between
- the maximum frequency of transmitted radio waves above which the radio waves are no longer
- Interference fringes are produced on a screen by using two light source of intensities
- the amount of work done in increasing the voltage acroos the plates of capacitor from 5 V to 10V is w
