To squeeze a gas into a smaller place

What two elements existed before the first stars?

On a cloudless day the sky is blue until the sun begins to set, when the sky grows noticeably redder. How does scattering cause this phenomenon?

The voltage in a circuit is given by the equation V = IR. in this equation v is the voltage Iis correct and R is the resistance which answer shows this equation solved for current?

Which of these provides the most creative method to date rocks based on their position in a layer? Select one: a. Law of Superposition b. Law of Unconformities c. Principle of Uniformitarianism d. Principle of Original Horizontality

Most of the mass of the Milky Way exists in the form of A. dust. B. stars. C. dark matter. D. gas.

In a lab environment, you are investigating the impulse of a force exerted on a brick when the brick's speed is reduced from 2.5 m/s to a complete stop.

3. What are the challenges of looking for Dyson spheres?

Imagine you came to the lab and found a resistor with color code Blue, Red, Brown, Gold. What is the resistance of this resistor (with uncertainty). (HINT: Uncertainties should have only one significant digit and should always be rounded up)

How much would it cost to cover the entire land area of United States with dollar bills? To answer this question, you may find the following information useful: The contiguous United States (all of the states minus Alaska and Hawaii) can be

An air mass that forms over Arizona and New Mexico will be?