Advertisements
Advertisements
प्रश्न
Explain giving examples.
Vector quantity
Advertisements
उत्तर
Vector quantities are those physical quantities for which both magnitude and direction have distinct definitions. Force, velocity, displacement, etc. are all vector quantities. These quantities are expressed completely only when their directions are defined along with their magnitude.
संबंधित प्रश्न
Select the correct alternative
A block of wood of density 0.8 g cm-3 has a volume of 60 cm3. The mass of block will be :
A car travels a distance of 15 km in 20 minute. Find the speed of the car in km h-1.
Name four basic measurements in our daily life.
The diagram below shows a stick placed along a metre RULER. The length of the stick is measured keeping the eye at positions A, B, and C.

Name the S.I. unit.
State if the following statement is true or false. Correct the statement if it is false.
The region enclosed within the boundaries of a two-dimensional figure is called its area.
Answer the following in short.
What is parallax error?
Answer the following in short.
What do you mean by a mean solar day?
Answer the following in detail.
Which is the most suitable unit for measuring the volume of a cylinder of a car engine?
What are derived quantities?
