A thermometer measures its own temperature? What does it mean?

How does the electric potential energy between two positively charged particles change if the distance between them is tripled? A. It is reduced by a factor of 9. B. It is increased by a factor of 9. C. It is increased by a factor of 3. D.

At what altitude above earth's surface would the gravitational acceleration be 9.0 m/s2

A gust of wind pushes a beach ball with a force of 9 newtons. the ball rolls 10 meters in 3 seconds. what is the power of the wind?

The color of a star is A) unimportant B) determined by its location in the galaxy C) cannot be determined D) determined by its temperature

Which statements describe characteristics of all liquids? Check all that apply. Liquids have the ability to change shape. Liquids flow, even with some resistance. Liquids have definite volume. Liquids expand to fill containers.

For a constant voltage, increasing the resistance will cause the current to decrease

Soils are made up of mineral portion an organic portion air and water what is meant by the word organic Nonliving mineral in composition Composed of several organs Material that was produced by or was/is part of living organism Musics in nature

A car is traveling at 42.0 km/h on a flat highway. (a) If the coefficient of friction between road and tires on a rainy day is 0.107, what is the minimum distance in which the car will stop?

Usted arrastra los pies sobre un piso alfombrado en un día seco y la alfombra adquiere una carga positiva neta. a) Usted a deficiencia o 2) un exceso de electrones? b) Si la carga adquirida tiene una magnitud de 2.

In the bathroom of your house you would like to run a 360 W radio, a 60 W phone charger, a 960 W hair dryer, and three 120 W lights. Assuming your house is wired for 120 Volts, how much current will be pulled by these electrical devices?