aptiquiz

 

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