Friction – Odd one out

The video tutorial discusses identifying the odd one out among glass, marble, varnished wood, and sandpaper. It explains that sandpaper is the odd one out because it does not have a smooth surface like the others.

Which of the following is an example of identifying the odd one out?

• Selecting the most colorful item

• Identifying the object that is different from the rest

• Finding the smoothest object among a group

• Choosing the largest number in a list

Why is sandpaper considered the odd one out in the given list?

• It is used for decoration

• It is transparent

• It has a rough surface

• It is made of glass

Which material among the following does not have a smooth surface?

• Sandpaper

• Glass

• Marble

• Varnished wood

What characteristic is shared by glass, marble, and varnished wood?

• They are all flexible

• They are all rough

• They are all transparent

• They all have smooth surfaces

Which of the following is not a characteristic of sandpaper?

• Smooth surface

• Rough texture

• Used for sanding

• Different from glass, marble, and varnished wood