A una distancia de 12.0 m dsde una fuente puntual, el nivel de intensidad es de 70dB. A que distancia desde la fuente el nivel de intensidad sera de 40dB.

The statement that "the lowest energy configuration for an atom is theone having the maximum number of unpaired electrons allowed by thePauli principle in a particular set of degenerate orbitals" is known asa. Pauli Exclusion Princpleb. Hund's rulec.

In the water cycle, matter moves towards of gravity during

What part of the nervous system is not working when people are paralyzed?

Electrodes used in arc welding processes are classified as consumable or non - consumable. Filler metal is always added when consumable electrodes are used and never added when non-consumable electrodes are used: a) True b) False

Increasing the surface area of two objects would drease the heat transfer between them. True or False

What are the steps that are important to take for your safety during an earthquake? a. stay away from walls and windows c. stay away from electrical and gas lines b. get under a desk or table d. all of the above

You have an open air column of length 1.40 m in air at 24.2 °C. What is the frequency of the third harmonic?

Why do we use average force while solving momentum problems? How is net force related to the momentum of the object?

If you had a positive 8 score on the sit-an-reach test you

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large deposit of dust that contained substances only found in asteroids.