A certain part of a computer chip has a length of 1.5 micrometers. How many meters is this?

A poker is a stiff, nonflammable rod used to push burning logs around in a fireplace. for safety and comfort of use, the poker should be made from a material with which properties?

Why are energy pyramids usually no more than 4 trophic levels?

A satellite in space experiences direct sunlight and heats up. During periods of time when it receives no direct sunlight ... A. the satellite cools off by radiation. B. the satellite cools off by conduction. C.

Terminal velocity in a sentence

A low-velocity flow over a smooth stream bed produces a

Two children pulling the rope with the same force in opposite direction is that an unbalanced force or a balanced force

During sublimation particles in a solid room deodorizer move directly into the air as a gas how does the movement of the deodorizer particles change? the particles ___.

A 50-g ball rolls across the table at 2 m/s. A 100-g ball rolls across the same table at 1 m/s. Which ball has more momentum?

The cross section area of a hole is 725cm^2. Given that the area of a circle is A=3.14r^2, find the radius of the hole.

How long does it take the moon to go from full-moon phase to new-moon phase