MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Cause of Friction

Friction is l...

Question

Friction is large for rough surfaces and small for ______surfaces.

Open in App

Solution

In rough surfaces friction is high as compared to smooth surfaces.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion :The formula connecting

u, v

f

for a spherical mirror is valid only for minors whose sizes are very small compared to their radii of curvature. Reason: Laws of reflection are strictly valid for plane surfaces, but not for a large spherical surfaces.

Cells have a __(large / small) surface area for greater diffusion of substances in and out of cell.

Q. Statement- I : The formula connecting

u

v

f

for a spherical mirror is valid only for mirrors whose sizes are very small compared to their radii of curvature.
Statement- II : Laws of reflection are strictly valid for plane surfaces, but not for large spherical surfaces

Q. A rough surface produces a/an _____ friction as/than a smooth surface.

Q. Why does a rough surface have greater friction than a smooth surface?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Why Friction?

PHYSICS

Watch in App

explore_more_icon

Explore more

Cause of Friction

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon