When a compression wave travel through a median, which way does matter in the median move?

Why is it easy to remove air from balloon and difficult from glass bottle

Will you die if you eat wax?

How does the human eye see objects? A. Light reflects off objects, enters the eyes, and is detected by the optic nerve in the retina. B. Light absorbed by objects, enters the eyes, and is refracted by the optic nerve in the retina. C.

How much current does a 10.0 Ω resistor draw from a 12 V battery? A. 1.2 x 10^2 A B. 1.2 x 10^0 A C. 1.2 x 10^3 A D. 1.2 x 10^-3 A

What is the approximate size of Earth's magnetic field? Where are Earth's magnetic poles? Where is the magnet that causes Earth's magnetic field located? What is this magnet made of? Does Earth's magnetic field move?

2. How is frequency described in mathematical terms?

During a summer with little rainfall, your house on a hill slope experiences an interval during which your well runs dry. You have to borrow water from your neighbor who lives downslope from you. Why does your neighbor have water when you don't?

If a force does not act parallel to the resulting displacement, what is the effect on the work done by the force?

A stick is a connection of two same - diameter metal rod 5 cm, and a length of both stick is 0,6m. The thermal conductivity of the first rod 92 cal / s. m.°C, and the second stick 50 cal / s. m.°C.

you can produce a sound by plucking a string or by blowing in a pipe. how are these two ways different?