Description : What happens when frozen Jello melts?
Last Answer : it explodes of course
Description : Are tuna sandwiches/melts supposed to be cut in half diagonally?
Last Answer : Yeah, that is odd. Must be something regional. But in the end, it tastes the same, right?
Description : How come if you get a pop and it's watered down you notice immediately and refuse to drink it, but if you've been drinking a giant pop for a while and the ice melts and it gets all watery near the bottom... you still drink it and its just as delicious?
Last Answer : Quality principle
Description : Ice melts when heated up. But I solidify when I'm heated up. What am I? -Riddles
Last Answer : An egg.
Description : When ice melts into water, which type of change occurs in entropy? -Do You Know?
Last Answer : physical change ouccers
Description : What kind of change is it that some part of the wax melts in the heat when the candle is lit ?
Last Answer : When a candle is lit, some part of the wax melts in the heat. This is a physical change.
Description : Sulphur melts to a mobile liquid at `119^(@)C` but becomes Viscous above `160^(@)C`. It is due to
Last Answer : Sulphur melts to a mobile liquid at `119^(@)C` but becomes Viscous above `160^(@)C` ... tangle together forming viscous sulphur D. All are correct
Description : When Ice melts in iceboxes because .?
Last Answer : Need answer
Description : What is the energy temperature and mass change when an ice cube melts?
Last Answer : The mass remain unchanged; the enthalpy of fusion is 333,55 J/g.
Description : What melts ice faster salt cat litter or sand?
Last Answer : Rock Salt try it the salt will go straight down
Description : What melts snow and ice?
Last Answer : Warmth and heat melts snow and ice
Description : How can you set up an experiment to measure the rate at which ice cube melts by using ice cube graph paper and petri dish?
Last Answer : (this isnt really an answer) im doing my chemistry homework and i see this question and its due soon...help I'm a 7th grader
Description : What element melts at 1085 C?
Last Answer : Feel Free to Answer
Description : What happens to the mass of gold when a jeweler melts the gold to make jewelry?
Description : What happens to the particles in a substance as it melts?
Last Answer : The particles move more quickly and begin to move from place toplace
Description : Why does salt temp stay same temp when it melts?
Last Answer : The total kinetic energy of molecules must remain constant during changes of phase.
Description : How much current can flow through a piece if fuse wire before it melts?
Last Answer : What is the answer ?
Description : What is independent variable of which frozen dessert melts the slowest?
Description : When granite melts and then solidifies it become?
Last Answer : It would become an igneous rock. What type of igneous rock woulddepend on what it mixed with while molten, and if it solidified ator under the surface.
Description : Which cheese melts the best?
Last Answer : Velveeta is good for oozy melty cheese.
Description : What type of ice cream melts faster chocolate or strawberry?
Last Answer : All about the same, but strawberry mainly because of the fruit chunks would absorb heat and make it melt.
Description : If ice floating on water in a vessel melts, the water level in the vessel
Last Answer : does not change
Description : As the temperature of ice rises, the ice melts and its density _____. A. Decreases B. Remains constant C. Increases D. Increases upto 10 °C
Last Answer : ANSWER: C
Description : When the ice floating in a glass of water melts, the level of water will (a) Increase (b) Decrease (c) Remain constant (d) First increase and then decrease
Last Answer : Ans:(c)
Description : When a cube of ice floating on water in a beaker melts, the level of water in the beaker (a) rises (b) falls (c) remains the same (d) first rises and then falls
Description : If ice floating on water in a vessel melts, the water level in the vessel - (1) increases (2) does not change (3) first increases before decreasing (4) decreases
Last Answer : (2) does not change Explanation: When ice floating on water in a vessel melts, the water level in the vessel does not change. This is because when floating, the ice displaces an amount of water ... that the mass of the liquid displaced by a floating object is equivalent to the mass of the object.
Description : A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will - (1) first rise and then fall (2) fall (3) remain the same (4) rise
Last Answer : (3) remain the same Explanation: The submerged portion of the ice on melting shrinks a little in volume. So the level of water goes down a little. But this is just made up by the water added by the melting of upper portion.
Description : An ice block with a piece of lead embedded in it floats in water. If ice melts the water level – (1) Rises (2) Falls (3) Remains same (4) Falls first and them rises
Last Answer : (2) Falls
Description : The fuse in our domestic electric circuit melts when there is a high rise in – (1) Inductance (2) Current (3) Resistance (4) Capacitance
Last Answer : (2) Current Explanation: In electronics and electrical engineering, a fuse is a type of low resistance resistor that acts as a sacrificial device to provide over protection, of either the load ... fuse interrupts excessive current (blows) so that further damage by overheating or fire is prevented.
Description : If ice floating on water in a vessel melts, the water level in the vessel _______. (1) increases (2) does not change (3) first increases before decreasing (4) decreases
Last Answer : (2) does not change Explanation: When ice floating on water in a vessel melts, the water level in the vessel does not change. This is because when floating, the ice displaces an amount of water equal to its mass, and when melted, it becomes an amount of water equal to its mass.
Description : The part of a fuse that melts and opens the circuit is made of _____________. A. copper and antimony B. steel and babbitt C. aluminum or beryllium alloy D. zinc or an alloy of tin and lead
Last Answer : Answer: D
Description : A circuit breaker differs from a fuse in that a circuit breaker _____________. A. melts and must be replaced B. is enclosed in a tube of insulating material with metal ferrules at each end C. gives no visual indication of having opened the circuit D. trips to break the circuit and may be reset
Description : When ice melts into water, which type of change occurs in entropy?
Last Answer : Increases
Description : . The physical state in which polymers exist is (A) Melts & rubber like state (B) Amorphous glassy state (C) Partially crystalline state (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : . Sodium melts (at atmospheric pressure) at a temperature of __________ °C. (A) 58 (B) 98 (C) 348 (D) 588
Last Answer : (B) 98
Description : A chemical change takes place when iron (A) Rusts (B) Melts (C) Is heated (D) None of these
Last Answer : (A) Rusts
Description : Beryllium chloride, BeCl2, melts at 405°C and boils at 520°C. That compares with 714°C and 1412°C for magnesium chloride.Give reason ?
Last Answer : Ans Be forms covalent compounds
Description : As the temperature of ice rises, the ice melts and its density? A. Decreases B. Remain constant C. Increases (Answer) D. Increases upto 10C
Last Answer : C. Increases (Answer)
Description : The metals with very low melting points which melts by the temperature of palm are A) Sodium and potassium B) Lead and magnesium C) Aluminium and zinc D) Gallium and caesium
Last Answer : D) Gallium and caesium
Description : Entropy of the system decreases, when (A) Snow melts into water (B) A gas expands spontaneously from high pressure to low pressure (C) Water is converted into ice (D) Both (B) & (C)
Last Answer : (D) Both (B) & (C)
Description : A large iceberg melts at the base, but not at the top, because of the reason that (A) Ice at the base contains impurities which lowers its melting point (B) Due to the high pressure at the base, its melting point ... C) The iceberg remains in a warmer condition at the base (D) All (A), (B) and (C)
Last Answer : (B) Due to the high pressure at the base, its melting point reduces
Description : The atmospheric temperature during melting of ice/snow (in the atmosphere) (A) Decreases (B) Increases (C) Remain same (D) May increase or decrease; depends on the altitude where snow melts Answer
Last Answer : A) Decreases
Description : Brazing filler metal used for joining steel plates (A) Melts below the melting points of base metals (B) Melts below 300°C (C) Is copper phosphorous alloy
Last Answer : (A) Melts below the melting points of base metals
Description : When ice melts its volume?
Last Answer : decreases
Description : Pick up the correct statement from the following: (A) Solder material is an alloy which melts at a temperature above 400°C (B) Brazing is done at temperature above 600°C to 1100°C (C) Brazing joint is stronger than the solder joint (D) All the above
Last Answer : Answer: Option D
Description : Twenty grams of ice at 0˚C melts to water at 0˚C. How much does the entropy of the 20g change in this process? a. 30.5 J/K b. 24.6 J/K c. 21.3 J/K d. 15.7 J/K
Last Answer : 24.6 J/K
Description : When a solid melts, a. the temperature of the substance increases. b. the temperature of the substance decreases. c. heat leaves the substance. d. heat enters the substance.
Last Answer : heat enters the substance.