Question

why kerala is densely populated ?​

Answer 1

Following are the reason behind Kerela to be densely populated :

• Fertile land : Fertile land is one of the most important factor for population density since ancient times . Kerela has fertile land suitable for agriculture . The major crops grown is rice . Commercial crops like tea , coffee , rubber , spices , etc are also grown . Infact , Kerela is one of the few states in which beverages like tea and coffee are grown .

• Flat plains : Land of Kerela is flat . The population density is most in the plans region as compared to mountains . This is because the ease to lay railway tracks and transportation become more here and hence people live a comfortable life.

• Abundant rainfall : Kerela receives abundant rainfall throughout the year . People face no water scarcity and hence settle here .

• Moderate climate : Being a coastal state, climatic conditions of Kerela are moderate , not extreme . Hence , it also affects population density .

Answer 2

• The flow of charge at per unit time is called electric current.

• The charge passing per unit time through a given place is the magnitude of electric current at that place.

• SI unit of current is Ampere (A).

• If one coulomb of charge passing through a place in one second, then the current is said Mathematical term

• I = Q/t

here,

I is the current

Q is the charge

t is the time.

You can also use Ohm's Law to Calculate the Electric current.

• V = IR

where ,

V is the Potential Difference/Voltage.

I is the Electric Current.

R is the Resistance .