Base your answer to questions 3 on information below and on your knowledge of chemistry. In a laboratory activity, the volume of helium gas in a rigid cylinder with a
movable piston is varied by changing the temperature of the gas. The activity is done
at a constant pressure of 100 kPa. Data from the activity are plotted on the graph
below. Determine the volume of the He(g) at a temperature of 300°K. *

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

i think its 100

i hope this !