Question

In the context of accuracy of measurement and significant
figures in expressing results of experiment, which of the
following is/are correct
(1)
Out of the two measurements 50.14 cm
and 0.00025 ampere, the first one has greater accuracy
(2)
If one travels 478 km by rail and 397 m.
by road, the total distance travelled is 478 km.
0
None of them is correct.
O
(1) & (2) Both are correct
O
Only (1) is correct
O
Only (2) is correct

Answer 1

Answer:

study for the test and I don't know if you need anything else from me please let me know if you need

Explanation:

Nikki and I don't know if you need anything else from me please let me know if