What's an example of a grad-school level question?
Earthquake waves are recorded by seismograph machines. What does an earthquake wave transmit?
Vad är ett exempel på en grad-school nivå fråga?
What is an example of a grad-school level question?
Jordbävningsvågor registreras av seismografmaskiner. Vad sänder en jordbävningsvåg?
Earthquake waves are recorded by seismograph machines. What does an earthquake wave send?