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a) It is a sort of disturbance which goes by a medium.
b) Material phase is necessary for the propagation of mechanical waves.
c) When a wave motion goes by a phase, molecules of the phase only vibrate simple harmonically about their mean point. They do remove their position and move with the disturbance.
d)There is a continuous phase difference amongst successive particles of the phase.
e)The speed of the particle in the mean while their vibration is different at unlike position.
f) The velocity of wave motion by a particular medium is fixed. It relays only on the nature of medium not on the intensity, wavelength or frequency.
g) Energy is transmitted along with the wave motion without any net transport of the medium.
Metallization: It is the process of giving electrical connections among different parts of the circuit. Aluminium is commonly used. It has a high electrical conductivity and a low
calour formed in pure and impure spectrum
Hooke's law is valid for only little deformation. Hooke's principle describes that the extension produced in the wire is directly proportional to the load applied within elastic l
Is negative mass antimatter? No. There is really no such thing as negative mass. Even antimatter has mass, which is always a positive (that is, greater-than-zero) quantity.
A rectangular surface (0.14 m x 0.39 m) is oriented in a uniform electric field of 440 N/C. What is the maximum possible electric flux through the surface?
The ratio of specific charge of a proton and an alfa-particle is: (1) 2 : 1 (2) 1 : 2 (3) 1 : 4 (4) 1 : 1 Ans:(1) 2 : 1
A small air bubble is placed 0.04 m inside a glass sphere of refractive index 1.5. When viewed normally from outside it is seen at a depth of 0.03 m. Determine the radius of curvat
By what factor would the I 2 R loss in transmission wires be reduced if the transmission voltage were boosted from 220 V to 22 kV? Suppose that the rate of energy delivered is
Larry's gravitational potential energy is 1870Jas he sits 2.20 m above the ground in a sky diving airplane. What is Larry's gravitational potential energy when he begins to jump fr
Explain magnetic bearing The horizontal angle among the line and magnetic meridian passing through one of the extremities of the line is known as magnetic bearing.
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