⇒A student determines the density of ObjectA to be 6.40g/ml. Another student finds the density of ObjectB to be 6.45g/ml. ObjectA melts at 59℃ and ObjectB boils at 132℃. Can you tell if ObjectA and ObjectB are made of the same meterial? Explain.
Can you tell if ObjectA and ObjectB are made of the same meterial? Explain.
の文に関してObjectA and ObjectB are made of the same material?と書かれているのは AとBが同じ物質であるのかどうか、ではなくてAとBは同じ物質(元素でもよい?)でできているのか?と訳せますが、(are made of)それでも今までの同じ議論になりますか?