Which statement about plasma is true?

A) It contains free electrons.

B) It is an electrically neutral gas.

C) It contains diatomic gas molecules.

D) It can freeze. It is found only in space.

Which forms of energy are this a blender?

A motorcycle traveling at 25 m/s accelerates ya a rate of 7.0 m/s2 for 6.0 seconds. What is the final velocity of the motorcycle?

How does the mass of an object affect its acceleration during free fall

Modern telescopes are capable of seeing bright galaxies up to about

What is the major difference between half-adders and full-adders? Select one: a. Full-adders have a carry input capability. b. Nothing basically; full-adders are made up of two half-adders. c. Half-adders can only handle single digit numbers. d.

What is an organ that has villi to absorb the nutrients

Assume you are a Medieval knight attacking a castle with a cannon. The ball leaves the cannon with a speed of 47.7 m/s. The barrel's angle with respect to the ground is 43.

0.005 kg of copper was heated from 20°C to 80°C. How much energy was used to eat Cu? (Specific heat capacity of Cu is 385 J/kg °C)

Assuming that the bohr model is valid, what is the kinetic energy of a photoelectron liberated by a photon with a the given wavelength from a state with given z and n

Compare the acceleration of a motorcycle that accelerates from 80 km/h to 90 km/h