query: The teacher told us that ice {floats/floated} on water
positive_passages.docid: 153687
positive_passages.text: What tense should I use to describe something in the past but probably is still true?
negative_passages.docid: 135566
negative_passages.text: What causes this corkscrew-shaped object to rise up in a stream of water falling down?
negative_passages.docid: 29536
negative_passages.text: If gravity isn't a force, then why do we learn in school that it is?
negative_passages.docid: 57899
negative_passages.text: How to fix the weird surface in fluid object
negative_passages.docid: 117620
negative_passages.text: "Thirsty, we drank."
negative_passages.docid: 42898
negative_passages.text: Why is water clear?
negative_passages.docid: 143972
negative_passages.text: How does the 'water jet pack' work?
negative_passages.docid: 100193
negative_passages.text: Floating a ping pong ball in the air just using a pen!
negative_passages.docid: 34726
negative_passages.text: What is the basic reason behind buoyancy?
negative_passages.docid: 61431
negative_passages.text: Wavy stream of liquid
negative_passages.docid: 112208
negative_passages.text: Book about a water bubble connect to oceans
negative_passages.docid: 15395
negative_passages.text: Is it correct to use Bernoulli's theorem to explain that a disk floats in the air? Should the correct explanation be based on Boyle's law?
negative_passages.docid: 69223
negative_passages.text: Atmospheric pressure experiment using a cup with a fluid to hold a glass plate
negative_passages.docid: 86716
negative_passages.text: Does the sea level increase if an iceberg melts?
negative_passages.docid: 92586
negative_passages.text: Does buoyant force vanish if there is no liquid below an object?
negative_passages.docid: 91679
negative_passages.text: Why does soda fizz when it meets ice?
negative_passages.docid: 137400
negative_passages.text: What happens if you try to freeze water in an water tight container