Name one way that a mixture can be separated

A negatively charged object is brought near the knob of a negatively charged electroscope. The leaves of the electroscope will ... A) become positively charged B) move closer together C) become neutral D) move farther apart

The pressure of a gas remains constant while the temperature, volume, and internal energy of the gas increase by 57.7 Co, 1.24 x 10⁻³ m³, and 843 J, respectively. The mass of the gas is 21.

A day on a distant planet observed orbiting a nearby star is 72.5 hours. Also, a year on the planet lasts 48.9 Earth days.

According to the theory of relativity, the mass m of a particle depends on its velocity v. Consider the following equation, where m0 is the mass when the particle is at rest and c is the speed of light.

Suppose a single light bulb burns out. How do you think this will affect lights that are strung along a single wire?

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.