What is the speed of sound in air at 30 degree C?

What does the term "the ability to do work or cause change" describe? energy matter temperature density

How long till you get a rash in your pants if you poop yourself

At a pressure 44 kpa the gas in a cylinder has a volume of 29 liters assuming temperature remains the same, if the volume of the gas is decreased to 4liters what is the new pressure? kpa

A wire carrying a 32.0 A current passes between the poles of a strong magnet such that the wire is perpendicular to the magnet's field, and there is a 2.15 N force on the 3.00 cm of wire in the field.

Complete each nuclear fission reaction. 235 92 U + 1 0 n → 90 36 Kr + A 56 Ba + 3 1 0 n what is A?

The man fire a 50-g arrow that moves at an unknown speed. It hits and embeds in a 350-g block that slides on an air track. At the end, the block runs into and compresses a 4000-N/m spring 0.10 mm.

If in 30 minutes Allex runs to a store that is 4 km away, what is her average speed in km/h? km/h

List two ways you changed the speed of the ball without changing its direction ...

The mass number of a nucleus (except Hydrogen) is:

Which represents a conversion from light energy to electrical energy