Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
the process of apparent change in frequency or wavelength of the light because of relative motion among the source of light and the observer is known
if we permit monochromatic light to fall normally on the surface of lens then circular interference fringes of radius r can be consider in the
structural needs for hyperconjugationi compound could comprise at least one sp2-hybrid carbon of as well alkene alkyl carbocation or alkyl free
hyperconjugative effectwhile a h-c bond is attached to an unsaturated system like double bond or a benzene ring the sigma sigma electrons of the h-c
difference between mesomerism and resonanceeven though both resonance and mesomerism denote similar phenomenon they are different in the following
when two waves of exactly similar frequency coming from two coherent sources travels in a medium in the similar direction simultaneously then because
application of mesomeric effecta low reactivity of vinyl halides and arylb the acidic behavior of carboxylic acidsc basic character comparison of
resonance effect or mesomeric effect1 the effect where electrons are transferred from a multiple bond to a molecule or from a multiple bond to a one
major steps for analyzing forces in uniform circular motion let consider one axis along the radius of circle ie in direction of acceleration and
force on the particle for a mass m to have acceleration a force given by f ma is always required in uniform circular motion acceleration is of value
relative strength of the bases basic nature of -nh2the dissimilarity in base strength in several amines can be described on the basis of inductive
a block goes on a wedge which in turns goes on a horizontal table as given in figure the wedge angle is phias long as the wedge is in met with table
electronic displacement in covalent bondsit is examined that most of the attacking reagents all time possess either a positive or a negetive charge
the frames of reference which are themselves accelerating rotating etc like that newtons first law of motion becomes invalid in their case can be
the set of rectangular axes obeying the newtons laws of motion and used to describe the position of a particle or an event are known as inertial
steric effect - organic chemistryon account of the existence of bulkier groups at the reaction centre they makes problem as mechanical interference
friction has several disadvantages but life is impossible without friction because friction has many benefits
bond strength in hydrocarbonsas much shorter is the bond size the greater is the compression among molecules atomic nuclei and therefore greater is
the opposition offered to the circular motion of bodies like sphere disc ring cylinder etc on another surface is known as rolling
applications of hybridisation - size of the hybrid orbitals as s- orbitals are closer to the nucleus than p- orbitals it is reasonable to suppose
a block is considered on a rough horizontal surface if we give a variable force f on the block and if we enhance the force f continuously then we
hybridisation in organic compounds1 the method of mixing atomic orbitals to form a set of new equivalent orbitals is known as hybridisation there are
each object continues to be in its state of uniform motion or of rest in a straight line unless completed by some external force to perform
general organic chemistrycarbon is an necessary element of organic substance it has four electrons in its outer most shellas per to the ground state
stable equilibriumif object is in stable equilibrium and if we displace object to a very little displacement dr then it will return back to starting