What physical property would be the most useful in the separation of very fine saw dust and salt?

the particle size of the components

the density of the components

the solubility properties of the components

the magnetic properties of the components

Why is radio invented?

A green puck with mass 10 kg strikes a stationary yellow puck with mass 10 kg. The green puck was moving at a velocity of 7i - 6j m/s, and its center was at (1, 2) when it hit the yellow puck.

These are nontoxic, nonflammable chemicals containing atoms of carbon, chlorine, and fluorine that have created a hole in the ozone Question 1 options: smog acid rain chlorofluorocarbons (CFCs) EPA

The unique sound quality of a clarinet or a violin is caused by the

Which option are you choosing? (Favorite Ride, Favorite Sport or Car Safety)

Object A and B are 10m apart. Which of the following will cause the greatest increase in gravitational force between the objects? A. Increase the mass of object A. B. Increase the mass of object B. C. Increase the distance between objects A and B. D.

A large balloon is initially filled to a volume of 1.96 l at 318.44 k and a pressure of 2.89 atm. what volume of gas will the balloon contain at 1.77 atm and 336.33 k?

What would scorch marks on fabric near bullet wound indicate?

The heat added to a thermodynamic system minus the work done is equal to which of the following? A. the heat lost from the system B. the internal energy C. the total heat added to the system D. the Carnot efficiency of the system E.

How many kilometers are in 14,000 centimeters