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Q. |
The Planck’s constant h has the dimensions equal to |
A. | m l 2 t -1 |
B. | m l t -1 |
C. | m l t -2 |
D. | m l t |
Answer» A. m l 2 t -1 | |
Explanation: it has unit equal to j s and its value is 6.626 * 10 -34. |
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