Blackmamba911 Blackmamba911

18-03-2020
Physics

contestada

A needle 5cm long can just rest on the surface of the water without wetting. What us it's weight? Surface tension is 0.007N/m

Respuesta :

tiltedgoatgod321 tiltedgoatgod321

30-03-2020

Answer:

c

Explanation:

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