A) The salt has dissolved in the water and there is no way to determine that the salt was ever there B) The salt changes the water but has kept its physical property of taste. C) The salt has dissolved in the water and has kept its physical property of taste D) A new solution has been made and the salt can easily be separated from the water
A) objects with the same shape may have different volumes B) plastic always floats C) blocks always float D) objects with the same shape and size may have different masses
A) density B) solution C) force D) mixture
A) heat sugar until it melts B) fill the bowl with water so the paperclips float C) use a magnet to attract the paperclips D) pour the sugar through a coffee filter
A) 0 degrees Celcius B) 30 degrees Celcius C) 5 degrees Celcius D) 15 degrees Celcius
A) The water level will not change. B) The water will turn black. C) the water level will decrease. D) The water level will increase
A) The image is the same size as the actual pot. B) The image is larger than the actual truck. C) The image size depends on the light behind the pot. D) The image is smaller than the actual truck
A) light bends when it enters the water B) water can dissolve pencils C) light is absorbed when it hits the glass D) water is colder than air
A) iron B) glass C) copper D) plastic
A) mass B) height C) strength D) shape |