The S.I unit of Luminious Intensity is?
Candela
Ampere is a unit of-
Electric Current
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
Kinetic Energy
When the two bodies stick together after the collision it is
Completely Inelastic
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-
Zero
The intensity of the earth's gravitational field is maximum at?
The Poles
As we go from the equator to the poles the value of 'g' is
Increase
Who discovered the 'Law of floatation
Archimedes
Electromagnetic radiation with maximum wavelength is
Radio Waves
Tritium is an isotope of
Hydrogen
Electromagnetic radiation with maximum wavelenght is
Radio Waves
which ray have the highest frequency
Cosmic rays
Which electromagnetic wave has the longest wave lenght
Infra red rays
Who propogated the Modern periodic law
Moseley
Which is the most electromagative element
Flourine
The element that has the highest first ionization potential is?
Nitrogen
Hydrophyte are the-
Aquatic plants
Chlorophyll containing autotropic thallophytes are called as
Algae
Ribosome are discovered by
Palade
What is the main function of Ribosome
It take part in protein synthesis
Who discovered Lysosome
De duve
Chromosomes are made up of
DNA and Protein
Plant cell wall is mainly composed of
Cellulose