You are given a sample of metal and asked to determine its specific heat. You weigh the sample and find that its weight is
284 N, You carctully add 1,25 X 10^ J of heat energy to the
sample and find that its temperature rises 18°C, What is the
sample's specific heat?
OA, 327 J/kg. C')
B. 198 J/(kg.0%)
C, 389 J/kg. C)
D, 240 g/kg.0%)

Why are graphs useful when interpreting data

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question

Two carts, one of mass 2m and one of mass m, approach each other with the same speed, v. when the carts collide, they hook together. assume that positive momentum is to the right. which graph best represents the momentum of both carts over time, before and after the collision?