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M L T are the units.
M represents Mass, L represents Length and T represents Time.
These are the fundamental units and all other units are derived from these three.
Example: Velocity is MLT-1
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What is the dimension of moment of inertia?
In m l t ml*2 in f l t flt*2
The period of a pendulum of length 0.500 m is?
T=2(pi)sqrt(L/g) T=2(pi)sqrt(.5/9.8)
What does t stand for in physics?
time
How long must a simple pendulum be if it is to make exactly one swing per second that is one complete vibration takes exactly 2.0s?
One swing per second, or 1 full cycle (two swings) per 2 seconds, corresponds to a period of T = 2 s. Using the pendulum equation: T = 2 * pi * sqrt(l/g) 2 s = 2 * pi * sqrt(l/9.81 m/s2) (1 / pi) s = sqrt(l/9.81 m/s2) (1 / pi)2 s2= l/9.81 m/s2 l = 9.81 m/s2 * (1 / pi)2 s2 l ~ 0.994 m
Who won The Nobel Prize in Physics in 2005?
John L. Hall won The Nobel Prize in Physics in 2005.
What has the author M T Sprackling written?
M. T. Sprackling has written: 'Thermal physics'
How do you play Silent Night on tonic sol fa?
Tonic solfa for Silent Night on the recorder: s l s m s l s m r r t d d s l l d t l s l s m l l d t l s l s m r r f r t d m d s m s f r d.
Decode - a m l a e s t t a n g d a?
Decode - A M L A E S T T A N G D A
6 letter word using A L M E M HEY?
A L M E M H K T
What is the dimension of moment of inertia?
In m l t ml*2 in f l t flt*2
How do you spell legitimate?
L-E-G-I-T-I-M-A-T-E
Remove six letters from this grouping to make a common word M A S T H I E M X A T L I E C T T E S R S?
Remove = S I X L E T T E R S = to get = M A T H E M A T I C S =
How do you spell time traveler?
t-i-m-e t-r-a-v-e-l-l-e-r
What is a quantum state with zero spin in physics spelt S N L T?
singlet
What is the definition of the Book of the Dead?
t b o t d i a b w a l o p w d i m t t a l
What word can you make out of the letters t a m r l e m?
trammel
How do you calculate dimensions?
When calculating dimensions, you look at the measurement units and ignore the numbers associated with them. Dimensions are represented in square brackets. [L] is a single dimension in length, [T] is time and [M] is mass. [L2] represents length in 2 dimensions - or an area. Slightly more complex are density = [M][L-3] or [M]/[L3] Addition of subtraction can only be carried out on identical dimensions and the result is the same "term". Thus [L2] + [L2] = [L2]. The rules for combination may look strange mathematically, but if you describe the equation in words they may be clear. Add an area to an area and you get and area. Multiplication and division are "normal" and, if you are familiar with indices, they are straightforward. Here is an interesting example of where dimensional analysis can take you. Velocity = [L][T-1] Acceleration = (Change in velocity)/Time = ([L][T-1] - [L][T-1]) / [T] but [X] - [X] = [X] (see rules for addition and subtraction above) = ([L][T-1]) /[T] = [L][T-2] Force = Mass*Acceleration = [M]*[L][T-2] = [M][L][T-2] Energy or mechanical Work = Force*Distance Moved = [M][L][T-2]*[L] = [M][L2][T-2] = [M]*([L][T-1])2 But [L][T-1] is the dimensional representation of velocity So, we have Energy = [M]*velocity2 Or e =mc2 which you may have come across before!
