Yes, it is normal; a great surface area improve the speed of dissolution.
Obviously it does but it depends, the more friction the surface produces the slower the ball will go. Also it depends on how you are going to roll the ball, using a ramp or by hands. But using a ramp would be better because when you use your hands to roll the ball, each time you roll it will slightly be different like the pressure. (;
The speed of pebbles can vary depending on factors like the force of the throw or the surface they are rolling on. Generally, pebbles move at a slower speed compared to larger objects like rocks or balls.
You are increasing the surface area for the substance to react
Three factors that speed up the rate of dissolution are increased temperature, increased surface area, and stirring the mixture.
if there are hole you will fall and lost your speed but on the straight surface you will get more speed
Surface wind speed is slower because there is friction to slow it down, whereas upper atmosphere wind speed is unobstructed.
speed
The speeds for grinding are not measured in RPMs. They are measured by peripheral wheel speed in surface feet per minute.Ê
The speed of particles that escape from the surface of a drop depends on the kinetic energy of the particles which is influenced by factors such as temperature and intermolecular forces. Higher temperatures and weaker intermolecular forces can increase the speed of particles escaping from the drop's surface.
The escape speed from the surface of the Earth is about 11.2 kilometers per second (about 25,000 miles per hour). This is the speed at which an object must travel to break free from the Earth's gravitational pull and not fall back down.
A reduction in surface wind speed will have a minor effect on the Coriolis force. The Coriolis force is primarily influenced by the Earth's rotation and the object's velocity, not the speed of the wind. Therefore, a decrease in wind speed will not significantly alter the Coriolis force.
Yes, the smoothness of the surface can affect the speed of the marble. A smoother surface will result in less friction, allowing the marble to roll faster. Conversely, a rougher surface will create more resistance and slow the marble down.
what is the anguler speed about the polar axis of a point on earth surface at 40 degree north.
By breaking up the solid, you are creating more surface area. Therefore, increasing the surface area will speed up dissolution.
The maximum speed a submarine can reach on the surface is around 20-25 knots, which is equivalent to 23-29 miles per hour.
Because it has farther to go than if the surface were flat.