F the tube length is 1 m, what is the wavelength of 1 wave

Which reaction below represents a balanced, combustion chemical reaction? A) C2H5OH + 3O2 → 2CO2 + 3H2O B) C2H5OH + 3O2 → 2CO + 3H2O C) Li2CO3 → Li2O + CO2 D) 2Li + 2H2O → 2LiOH + H2

What is the theoretical value for the speed of sound in a room at 24?

In which direction does a first quarter moon rise?

Soul that drains slowly and most likely has a high amount of what?

Can two atoms with the same mass number be isotopes? And with the same atomic number?

A 1.4 kg particle moves along an x axis, being propelled by a variable force directed along that axis. Its position is given by x = 3.0 m + (4.0 m/s) t + ct2 - (1.6 m/s3) t3, with x in meters and t in seconds. The factor c is a constant. At t = 3.

One reason that life as we know it is unlikely to exist on Venus is because A. the surface temperature is too high. B. the surface temperature is too low. C. the surface has too much ice covering it. D. there is no atmosphere.

An object has a kinetic energy of 275 j and a momentum of magnitude 25.0 kg · m/s. find the (a) speed and (b) mass of the object.

with the wind a driver travels 300 mies in 5 hours. The return trip against the wind take the driver 6 hours. At what rate would thedriver travel without any wind What is the rate of thew ind?

How does sound travel from your vocal cords to someone's ear?