What does exert pressure mean?

What makes a submarine dive? pumping air into its tanks to increase its density adding water to its tanks to increase its density pumping air into its tanks to decrease its density adding water to its tanks to decrease its density

Long cylindrical steel rods (rho = 7833 kg/m3 and cp = 0.465 kJ/kg·°C) of 8 cm diameter are heat-treated by drawing them at a velocity of 2 m/min through an oven maintained at 900°C.

Some neodymium glass lasers can provide 100TW of power in 1.0 ns pulses at a wavelength of 0.26 micrometers. how much energy is contained in a single pulse?

When atoms get more and more energy, they can ionize. What can happen to a gas as more energy is added to its atoms? A. As the atoms move faster, the gas can change into a plasma. B. As the atoms move slower, the gas can change into a liquid. C.

What is the total charge of the uranium nucleus? (The neutral uranium atom has 92 electrons.) 1.47x10-17 c Computer's answer now shown above. You are correct. Previous Tries Your receipt no.

How are primary and secondary succession similar and how are they different?

What relates the net force exerted on an object to its mass and acceleration?

I'm a wave, the medium moves parallel to the direction that the wave travels

What is the wavelength of a wave that has a velocity of 32 m/s and a frequency of 60.6 Hz?

Two objects repel each other with a force of 8N. if