Question 5 of 10 One tool scientists use to learn about the weather is radar.
To use radar, a weather tower sends out radio waves and
then detects the waves that are reflected back to the
tower.
If a great number of radio waves are reflected back from a particular area,
what does that tell scientists about the weather in that area?
A. There is a light sprinkling of rain in the area.
OB. There is going to be a drop in air pressure in the area.
OC. There is a large amount of rain or snow in the area.
OD. There is only sunshine in the area, with no clouds
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The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

What is the coefficient of kinetic friction μk between the block and the tabletop?

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above