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

SUROJBest ResponseYou've already chosen the best response.0
I guess there are 3 dimension lenght, bredth and height
 one year ago

SUROJBest ResponseYou've already chosen the best response.0
and if you consider forth time dimension
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
In the SI system, the dimension of all physical quantities is a combination of the 7 fundamental quantities such as ..
 one year ago

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

mathsloverBest ResponseYou've already chosen the best response.0
Ok 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
 one year ago

mathsloverBest ResponseYou've already chosen the best response.0
reprsentation : [SPEED] = \(\large{[LT^{1}]}\)
 one year ago

mathsloverBest ResponseYou've already chosen the best response.0
is this what u wanted @Ruchi. ?
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
@Ruchi. candela sybol is cd sorry !
 one year ago

mathsloverBest ResponseYou've already chosen the best response.0
right J is the symbol of Joule ( unit of energy )
 one year ago

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

ashnaBest ResponseYou've already chosen the best response.3
THE ONE WHICH SEEMS TO BE POWERS IN MATH IS CALLED DIMENSIONS IN PHYSICS
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
P.S though not every where
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
do you have any books to refer to ?
 one year ago

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

mathsloverBest ResponseYou've already chosen the best response.0
Of any physical quantity :? you mean like find the dimensions of velocity , speed etc.?
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
Area = length * length = L^2 UNDERSTOOD ? @Ruchi.
 one year ago

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

ashnaBest ResponseYou've already chosen the best response.3
Volume = Length * area = Length * Length * Length = L^3
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
do you intent someone else to explain , or am i to continue ?
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
Angle = Arc / Radius = no dimensions
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
arc = L radius = L so both gets cancelled
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
Density = Mass / Volume = M / L^3 = M^1 L^3
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
velocity = displacemnt / time = LT^1
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
SINCE DISPLACEMENT = DISTANCE = L
 one year ago

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

ashnaBest ResponseYou've already chosen the best response.3
okay , displacement = distance = L (length) divided by time (t)
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
you are free to say if you didn't understand it still :)
 one year ago

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

ashnaBest ResponseYou've already chosen the best response.3
distance is nothing but length .
 one year ago

ashnaBest ResponseYou've already chosen the best response.3
distance travelled , is the length travelled understood ?
 one year ago

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

Ruchi.Best ResponseYou've already chosen the best response.0
okay 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.:"(
 one year ago

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

ashnaBest ResponseYou've already chosen the best response.3
this is nothing , i'll explain , dont worry yourself now :)
 one year ago

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

ashnaBest ResponseYou've already chosen the best response.3
anything you want to know ?
 one year ago

Joseph91Best ResponseYou've already chosen the best response.0
Dimension 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.
 one year ago

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

ashnaBest ResponseYou've already chosen the best response.3
hey 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 ;)
 one year ago
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