Qué le sucede a la intensidad de la luz de cada bombillo en un circuito en serie si agregas más bombillos al circuito?

An object is launched at 20 m/s from a height of 65 m. The equation for the height (h) in terms of time (t) is given by h (t) = - 4.9t² + 20t + 65. What is the object's maximum height? the numeric answer only, rounded to the nearest meter.

In a fluorescent tube of diameter 3 cm, 3 times 1018 electrons and 0.75 times 1018 positive ions (with a charge of + e) flow through a cross-sectional area each second. What is the current in the tube?

Which of the following statements about a metal wire in equilibrium are true? Select all that apply. There cannot be excess charges on the surface of the wire. There may be excess charges in the interior of the wire.

The law of conservation of momentum states that a. the total initial momentum of all objects interacting with one another usually equals the total final momentum. b.

How far would a skydiver fall during his fist minute of free fall

A wire that has a resistance of 1Ω is to be built from an aluminum block of volume 1 cm3 . How long is the wire going to be?

What is the difference between exercise and fitness

What combines to form bonds in compounds? A. atoms of elementsB. moleculesC. types of mineralsD. valences

A __ is used to measure air pressure.

What happens to sound waves after they are received by our ears?