The S.I unit of Luminious Intensity is?
Ampere is a unit of-
Momentum Is measured as product of
Mass and Velocity
Definition of Force comes from Newton which Law
First Law of Motion
In a Hydroelectrical power station which energy is converted into electrical energy
When the two bodies stick together after the collision it is
What is the value of G(Gravitational Constant)?
-6.673×10-11 N m2 kg-2
At which place weight of the body at the centre of the earth is-
The intensity of the earth's gravitational field is maximum at?
As we go from the equator to the poles the value of 'g' is
Who discovered the 'Law of floatation
Electromagnetic radiation with maximum wavelength is
Tritium is an isotope of
Electromagnetic radiation with maximum wavelenght is
which ray have the highest frequency
Which electromagnetic wave has the longest wave lenght
Infra red rays
Who propogated the Modern periodic law
Which is the most electromagative element
The element that has the highest first ionization potential is?
Hydrophyte are the-
Chlorophyll containing autotropic thallophytes are called as
Ribosome are discovered by
What is the main function of Ribosome
It take part in protein synthesis
Who discovered Lysosome
Chromosomes are made up of
DNA and Protein
Plant cell wall is mainly composed of