For which of the following physical quantities it is necessary to indicate direction along with magnitude? |
|||
(a) |
Speed |
(b) |
Path length |
(c) |
Displacement |
(d) |
Temperature |
For which of the following physical quantities it is necessary to indicate direction along with magnitude? |
|||
(a) |
Speed |
(b) |
Path length |
(c) |
Displacement |
(d) |
Temperature |