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Ruchi.
 2 years ago
Best ResponseYou've already chosen the best response.0@mukushla @mathslover @shruti @SUROJ @ashna @Preetha @PaxPolaris

SUROJ
 2 years ago
Best ResponseYou've already chosen the best response.0I guess there are 3 dimension lenght, bredth and height

SUROJ
 2 years ago
Best ResponseYou've already chosen the best response.0and if you consider forth time dimension

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3In the SI system, the dimension of all physical quantities is a combination of the 7 fundamental quantities such as ..

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3Name Unit Symbol Distance Meter L Mass Kilogram M Time Second T Current Ampere I Light Candela J Heat Kelvin K Concentration Mole N

mathslover
 2 years ago
Best ResponseYou've already chosen the best response.0Ok so there are two types of units: 1) Basic (given above by ashna) 2) Derived for example: speed = distance /time unit of distance = metre and unit of time = second hence unit of speed = m/s

mathslover
 2 years ago
Best ResponseYou've already chosen the best response.0reprsentation : [SPEED] = \(\large{[LT^{1}]}\)

mathslover
 2 years ago
Best ResponseYou've already chosen the best response.0is this what u wanted @Ruchi. ?

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3@Ruchi. candela sybol is cd sorry !

mathslover
 2 years ago
Best ResponseYou've already chosen the best response.0right J is the symbol of Joule ( unit of energy )

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3Any physical quantity Q can then be dimensionally expressed as [Q] = L^1 M^2 T^3

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3THE ONE WHICH SEEMS TO BE POWERS IN MATH IS CALLED DIMENSIONS IN PHYSICS

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3P.S though not every where

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3do you have any books to refer to ?

Ruchi.
 2 years ago
Best ResponseYou've already chosen the best response.0@mathslover i don't know how to find dimension of any physical quantity.

mathslover
 2 years ago
Best ResponseYou've already chosen the best response.0Of any physical quantity :? you mean like find the dimensions of velocity , speed etc.?

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3Area = length * length = L^2 UNDERSTOOD ? @Ruchi.

Ruchi.
 2 years ago
Best ResponseYou've already chosen the best response.0any i mean plz tell me that hw can we find dimension of any quantity.

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3Volume = Length * area = Length * Length * Length = L^3

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3do you intent someone else to explain , or am i to continue ?

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3Angle = Arc / Radius = no dimensions

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3arc = L radius = L so both gets cancelled

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3Density = Mass / Volume = M / L^3 = M^1 L^3

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3velocity = displacemnt / time = LT^1

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3SINCE DISPLACEMENT = DISTANCE = L

Ruchi.
 2 years ago
Best ResponseYou've already chosen the best response.0how? i hav nt under stood it

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3okay , displacement = distance = L (length) divided by time (t)

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3you are free to say if you didn't understand it still :)

Ruchi.
 2 years ago
Best ResponseYou've already chosen the best response.0okay why u have taken distance=L

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3distance is nothing but length .

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3distance travelled , is the length travelled understood ?

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3where displacement is just the other word for distance , displacement is the shortest dist travelled and distance is the longest possible distance = L (length)

Ruchi.
 2 years ago
Best ResponseYou've already chosen the best response.0okay above u hav posted a table i table i hav find out that table i many bookbt i don't know how and where i hav to use that table.:"(

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3Name Unit Symbol Distance Meter L Mass Kilogram M Time Second T Current Ampere I Light Candela cd Heat Kelvin K Concentration Mole mol

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3this is nothing , i'll explain , dont worry yourself now :)

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3now i said distance = L , that is the first one , okay ? and its unit is meter .

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3anything you want to know ?

Joseph91
 2 years ago
Best ResponseYou've already chosen the best response.0Dimension of a body is determined by the coordinate axis attach to it. There are 1D, 2D, 3D and 4D(It includes Time).The existence of 4D is beyond our imagination.

Ruchi.
 2 years ago
Best ResponseYou've already chosen the best response.0@ashna hav studied chapter work energy &power

ashna
 2 years ago
Best ResponseYou've already chosen the best response.3hey ruchi .. tell me a time when you can stay on in open study for like hours .. not mins , i'll help you with dimensions then ;)
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