No, 30 apples is not a scalar quantity. Scalar quantities are physical quantities that have magnitude only, with no direction. In this case, the quantity of apples has magnitude (30) but also has a directional component (apples).
30 km/h is a scalar quantity because it only has magnitude (30 km/h) but no direction associated with it.
A scalar quantity is something that only has magnitude and no direction. Any physical quantity that has both magnitude and direction, such as velocity or force, cannot be a scalar quantity.
No, mass is not a scalar quantity. It is a scalar quantity. Scalars have only magnitude and no direction.
No, thirty meters per hour is a scalar quantity because it only has magnitude (30 meters) and does not have direction. A vector quantity would include both magnitude and direction, such as 30 meters per hour due east.
No, mass and energy are not scalars. Mass is a scalar quantity while energy is a scalar quantity.
APPLES
30 km/h is a scalar quantity because it only has magnitude (30 km/h) but no direction associated with it.
temperature is a scalar quantity................
Vector
Work is a scalar quantity.
A scalar quantity is something that only has magnitude and no direction. Any physical quantity that has both magnitude and direction, such as velocity or force, cannot be a scalar quantity.
Temperature is a scalar quantity. It has magnitude but not direction.
No, mass is not a scalar quantity. It is a scalar quantity. Scalars have only magnitude and no direction.
Frequency is a scalar quantity,now comes the question how to decide which one is scalar and which one is vector,scalar quantities are those which only have values and we can't assosciate any direction to them ,whereas,vector quantities are those which have values as well as directions assosciated with them.For example,time is a scalar quantity because we say its 10:30 pm we never say its 10:30 pm south-west,where as if we say the wind is blowing at 30 m/sec towards north(this particular thing is called velocity)then it is a vector quantity. some more examples:-300 degree celcius(scalar),76.8%(scalar),5 meters north(vector)
No, thirty meters per hour is a scalar quantity because it only has magnitude (30 meters) and does not have direction. A vector quantity would include both magnitude and direction, such as 30 meters per hour due east.
Current is a scalar quantity, I= dq/dt.
No, mass and energy are not scalars. Mass is a scalar quantity while energy is a scalar quantity.