Environmental Sciences, asked by maddy28maddy28, 1 year ago

Difference between scaler and vector quantity . Draw graphically

Answers

Answered by no4
3
Heyaa folk,

Here's your best answer =>>>

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First, you want to know about scaler quantity.

So, define as follows :

■ SCALER QUANTITY ■

# Scaler quantity is a one of dimentional measurement of a quantity like temperature or weight.

■ VECTOR QUANTITY ■

# A vector has more than one number associated with it.

# a simple example , i.e. velocity.

# it has magnitude called speed.

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Hope it helps u :)
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Answered by poojaoberoi
0
SCALAR QUANTITY IS WITHOUT DIRECTION
EG- I RUN AT A SPEED OF 5KM PER HOUR.
VECTOR QUANTITY IS WITH DIRECTION.
EG- I RUN AT A SPEED OF 5 KM PER HOUR IN THE EAST DIRECTION
-I RUN AT A SPEED OF 5 KM PER HOUR IN THE WEST DIRECTION.
- I RUN AT A SPEED OF 5 KM PER HOUR IN THE NORTH DIRECTION
- I RUN AT A SPEED OF 5 KM PER HOUR IN THE SOUTH DIRECTION
- I RUN AT A SPEED OF 5 KM PER HOUR TOWARDS RIGHT
- I RUN AT A SPEED OF 5 KM PER HOUT TOWARDS LEFT.
HERE, 
THERE COMES A DIFFERENCE BETWEEN SPEED AND VELOCITY
SPEED IS A SCALAR QUANTITY BUT VELOCITY IS A VECTOR QUANTITY.
DISTANCE IS A SCALAR QUANTITY
DISPLACEMENT IS A VECTOR QUANTITY
ACCELERATION IS A VECTOR QUANTITY
THIS IS BECAUSE ACCELERATION IS THE RATE OF CHANGE OF VELOCITY WITH TIME.WE KNOW THAT VELOCITY IS A VECOR QUANTITY. SO ACCELERATION IS ALSO A VECTOR QUANTITY.
MOMENTUM IS ALSO A VECTOR QUANTITY
IT IS THE PRODUCT OF MASS AND VELOCITY.
THE SI UNIT OF MASS IS KG
THE SI UNIT OF VELOCITY IS METRE PER SECOND
SO 
SI UNIT OF MOMENTUM IS Kg.m/s
WORK IS A SCALAR QUANTITY
POWER IS A SCALAR QUANTITY
ENERGY IS A SCALAR QUANTITY
hope this cleared your concept of physics





poojaoberoi: so a question can come like differentiate between the phusical quantities. you just have to write the difference between scalar and vector quantities.
poojaoberoi: this was not the proper difference
poojaoberoi: this was for making u understant the concept
poojaoberoi: and for the answer of ur second question
poojaoberoi: by the way, in graphical representation of motion, we do not worry much about scalar and vector quantities
poojaoberoi: distance-time graph or diplacement time graph is same
poojaoberoi: speed - time graph or velocity- time graph is the same
poojaoberoi: you have typed the spelling of scalar wrong
poojaoberoi: SCALAR and not SCALER
poojaoberoi: HOPE THIS HELPS U
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