Question

ᴡʜᴀᴛ ɪꜱ ꜱᴜʀꜰᴀᴄᴇ ᴛᴇɴꜱɪᴏɴ??
ɪᴛꜱ ᴜɴɪᴛ ᴀɴᴅ ᴅɪᴍᴇɴꜱɪᴏɴꜱ??​​

Answer 1

Answer:

The force per unit length perpendicular to a line drawn in the surface of the liquid is the surface tension.

Its Sl unit is newtons per meter , and its CGS unit is dynes per centimeter .

The dimensions are MT -²

I hope it helps

Answer 2

Answer:

Here's your answer.

Explanation:

Surface tension is the tendency of liquid surfaces at rest to shrink into the minimum surface area possible. Surface tension is what allows objects with a higher density than water such as razor blades and insects to float on a water surface without becoming even partly submerged. It's unit is Newton per metre. Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

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