Paragraph: Density is also an important physical property of matter. The concept of density combines what we know about an objects mass and volume. Density reflects how closely packed the particles of matter are. When particles are packed together more tightly, matter is more dense. Differences in density of matter explain many phenomena. It explains why helium balloons rise. It explains why currents such as the Gulf Stream flow through the oceans. It explains why some things float in or sink. You can see this in action by pouring vegetable oil into water. You can see a colorful demonstration in this video. 

Question: "What does density tell?"

Answer: "Density combines what we know about an object's mass and volume and reflects how closely packed the particles of matter are"

Based on the paragraph, is this answer correct

OPTIONS:
- no
- yes
yes
Stycke: Densitet är också en viktig fysisk egenskap hos materien. Begreppet densitet kombinerar det vi vet om ett föremåls massa och volym. Densiteten återspeglar hur tätt packade materiapartiklarna är. När partiklarna packas ihop tätare blir materian tätare. Skillnader i materiens densitet förklarar många fenomen. Det förklarar varför heliumballonger stiger. Det förklarar varför strömmar som Golfströmmen flyter genom haven. Det förklarar varför vissa saker flyter in eller sjunker. Man kan se detta i handling genom att hälla vegetabilisk olja i vatten. Du kan se en färgglad demonstration i den här videon. Fråga: Vad säger densiteten? Svar: "Densitet kombinerar det vi vet om ett objekts massa och volym och speglar hur nära packade materiapartiklarna är" Baserat på stycket, är detta svar korrekt Alternativ: - Nej - Ja
Paragraph: Density is also an important physical quality of matter. The concept of density combines what we know about the mass and volume of an object. Density reflects how tightly packed the matter particles are. As the particles are packed together denser, the matter becomes denser. Differences in the density of matter explain many phenomena. That explains why helium balloons are rising. That explains why currents like the Gulf Stream flow through the oceans. That explains why some things float in or sink. This can be seen in action by pouring vegetable oil into water. You can see a colorful demonstration in this video. Question: What does density say? Answer: "Density combines what we know about the mass and volume of an object and reflects how close the packed matter particles are" Based on the paragraph, this answer is correct Alternative: - No - Yes
ja
yes