Sand is dusted to the rails during rainy season is
due to
A)
make it wet
B)
increase friction
C)
reduce the consumption of heat
D)
make it dry
Answers
Answered by
3
Answer:
To increase friction.
Hope this helps you
Answered by
0
Answer:
Sand is dusted to the railway tracks to reduce the smoothness of the track. This results in increase of friction
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