Funding opf h at llnl gold has a molar mass of 197 g/mol. (a) how many moles of gold are in a 8.05 g sample of pure gold? mol (b) how many atoms are in the sample? atoms additional materials section 19.1 -2 points hrw10 19.p.003.ssm my notes having a volume of 1100 cm3 at 35.0 c and 1.01 x 105 pa expands until its volume is 1520 cm3 and its pressure is 1.06 x 103 pa. (a) find the number of moles of oxygen present. mol (b) find the final temperature of the sample. °c additional materials section 19.2 practice another version submit answer save progress my notes /1 points hrw10 19.p042 what is the internal energy of 5.0 mol of an ideal monatomic gas at 282 k7

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.

amplitude

hope this