Sound travels at 340 m/s in dry air at room temperature. What is the wavelength of sound waves with a frequency of 220 Hz under those conditions?

The operating potential difference of a light bulb is 120 V. The power rating of the bulb is 70 W. (a) Find the current in the bulb. A (b) Find the bulb's resistance.

Hd 10180g orbits with a period of 600 days at a distance of 1.4 au from its star. what is the ratio of the star's mass to our sun's mass?

Calculate the weight of a new fast-food sandwich that has a mass of 0.1 kg (approximately the mass of a quarter pound). Think of a clever name for the sandwich that would incorporate its weight in newtons.

A device used to measure small currents is a (n) a. electric motor. b. commutator. c. armature. d. galvanometer.

I'll give brainiest True or False: An example of an isometric movement would be lunges?

What type of change occurs when water change from a solid to a iquid?

Which property increases when wave wavelength decreases

A girl that has a mass of 55kg is standing on a floor, how much supporting force does the floor have?

What amount of temperature do you need to make a metamorphic rock?

What is the current hypothesis on how the Earth was formed?