Question

The quantity which has magnitude is called
a. Scalar quantity
b. Vector quantity
c. Chemical quantity
d. None of these​

Answer 1

$\huge\bf\boxed{\boxed{\boxed{\red{\mathfrak{QUESTION \: : }}}}}$

$\large\bf\blue{\mathbb{THE \: QUANTITY \: WHICH \: HAS}}$

$\large\bf\blue{\mathbb{ONLY \: MAGNITUDE \: IS \: CALLED}}$

$\large\bf\underline{\underline{\green{\mathbb{A) \: SCALAR \: QUANTITY}}}}$

$\large\bf\blue{\mathbb{B) \: VECTOR \: QUANTITY}}$

$\large\bf\blue{\mathbb{C) \: CHEMICAL \: QUANTITY}}$

$\large\bf\blue{\mathbb{D) \: NONE \: OF \: THESE}}$

$\huge\bf\boxed{\boxed{\boxed{\orange{\mathfrak{ANSWER \: : }}}}}$

$\large\bf\underline{\underline{\green{\mathbb{A) \: SCALAR \: QUANTITY}}}}$

$\huge\bf\boxed{\boxed{\boxed{\purple{\mathfrak{MORE }}}}}$

$\huge\bf\boxed{\boxed{\boxed{\purple{\mathfrak{INFORMATION}}}}}$

◉ A scalar or scalar quantity in physics is a physical quantity that .....

◕ Can be described by a single element of a number field such as a real number.

◕ Often accompanied by units of measurement.

◉ A scalar is usually said to be a physical quantity that only has magnitude and no other characteristics.

◉ This is in contrast to vectors, tensors, etc. which are described by several numbers that characterize their magnitude, direction, and so on.

◉ The concept of a scalar in physics is essentially the same as in mathematics. Formally, a scalar is unchanged by coordinate system transformation.

◉ In classical theories.....

◕ like Newtonian mechanics....

◍ this means that rotations or reflections preserve scalars.

◕ while in relativistic theories......

◍ Lorentz transformations or space-time translations preserve scalars.

$\huge\bf\boxed{\boxed{\boxed{\red{\mathfrak{VAMPIRE}}}}}$

Answer 2

$\huge\boxed{\texttt{fcolorbox{blue}{aqua}{Hola\:\:Mate}}}$

$<b><u>HERE IS UR ANSWER:-$

The Right Option is (A) SCALAR

QUANTITY.

The quantity which has magnitude is called

a. Scalar quantity ✔✔✔✔

b. Vector quantity

c. Chemical quantity

d. None of these

HOPE IT HELPS!!♥♥