צמר גפן
( Tzemer Geffen )
ha kadur shelá (הכדור שלה)
Assuming a cotton bud is like a cotton ball? I would say definitely not on the inside, and likely not advisable on the outside either.
a cotton wool ball because it is bigger
a teenage boy that's obese There is no such thing as a cotton ball or an immature cotton ball
Yes, you could say this. The holes, however, are irregular and could be described as pockets.
The mass of a cotton ball can vary depending on its size and density. On average, a standard cotton ball typically weighs around 0.5 to 1 gram.
Friction between the cotton ball and the walls of the tube can influence the speed at which the cotton ball falls. More friction means more resistance, which can slow down the cotton ball's descent. If there's less friction, the cotton ball can fall more freely and quickly through the tube.
The activity with the cotton ball and plastic helps demonstrate the concept of static electricity. When you rub the plastic on the cotton ball, electrons transfer from the plastic to the cotton ball, resulting in a buildup of static charge on the cotton ball. The cotton ball can then be attracted to objects with the opposite charge or repelled by objects with the same charge, showcasing how static electricity works.
You say 'Yalda' in Hebrew
Cotton dresses come from the cotton ball of a flower
Cotton balls are white and fluffy.
In the free fall of a cotton ball, air resistance acts in the opposite direction of the ball's motion. As the cotton ball falls, it displaces air molecules which create a force that opposes its movement, slowing it down. This resistance increases as the velocity of the cotton ball increases, eventually reaching a point where the forces balance out and the ball falls at a constant speed.