How many neutrons are present in atoms of argon-39?

How much heat is required to raise the temperature of 0.25 kg of water from 20°C to 30°C

Which of the following is a possible use for nuclear energy? a. power plants b. weapons c. powering submarines d. all of the above

What major body of water did the new states of kentucky and tennessee

Convert 125 km to miles. A. 201.159 miles B. 116.898 miles C. 77.675 miles D. 133.663 miles

Technician A states that an average reading of 250mv from the O2 sensor is indicative of a lean exhaust. Technician B states that the technician should be checking for a leaking injector. Who is correct

An ant is crawling along a straight wire, which we shall call the x axis, from A to B to C to D

How does a very heavy object resist sliding sideways when you push hard on it?

A go-cart traveled at 200 meters in 18 seconds. what was the average speed of the go cart?

A cartoon plane with four engines can accelerate at 8.9 meters per second squared

Convert 1087 ft/s to mi/hr