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प्रश्न
State whether the following is scalar or vector quantity
Energy
एक पंक्ति में उत्तर
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उत्तर
Energy is a scalar quantity because it has magnitude and no direction.
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Scalar and Vector Quantities
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संबंधित प्रश्न
The vector quantity is :
Pick out the scalar and vector quantities from the following list:
- mass
- density
- displacement
- distance
- momentum
- acceleration
- temperature
- time
State whether the following is scalar or vector quantity.
Speed
Copy the following table and fill in the blank spaces.
| Quantity | S.I. Unit | Scalar or Vector |
| ___________ | kg m−3 | ___________ |
Define the state of rest.
What do you mean by a vector quantity?
Is mass a vector quantity?
Name the physical quantity representing the magnitude and its direction.
Answer the following question:
Can we subtract two scalars?
Answer the following question:
Can we multiply vectors?
