Q. Value of 'm' depends upon values of

View solution

Q. Distance between two adjacent crests or troughs is called

View solution

Q. Balmer series were discovered in

View solution

Q. Aluminium foil causes cathode rays to

View solution

Q. Continuous spectrum is characteristic of matter which is present in

View solution

Q. Mass of proton in amu is

View solution

Q. Square number of orbits is actually directly proportional to

View solution

Q. Chamber in Millikan oil drop method is filled with

View solution

Q. Ionization in gases can be produced with help of

View solution

Q. Value of energy of electron -145.92 in kilo joule per mole is for

View solution

Q. X rays produced by each metal are

View solution

Q. Neutron is splitted into proton, electron and

View solution

Q. Particles which were deflected backwards in Rutherford's experiment were hit upon by

View solution

Q. Physical and chemical properties of elements are affected by

View solution

Q. Value of energy for second orbit of hydrogen in kilo joule per mole is

View solution

Q. In case of radiation amount of energy is proportional to

View solution

Q. Total energy of electrons consist of

View solution

Q. Relative charge on neutron is

View solution

Q. Movement of positive rays is from holes in

View solution

Q. Atom is composed just of electrons and protons, this concept prevailed till

View solution