Description : A bottle filled with previously moistened mustard seeds and water was screw capped tightly and kept in a corner. It blew up suddenly after about half an hour. The phenomenon involved is (a) diffusion (b) imbibition (c) osmosis (d) DPD.
Last Answer : b) imbibition
Description : Give reason: Glass bottle immersed in a vessel filled with water does not break even when water beings to boil.
Last Answer : Glass is a bad conductor of heat.
Description : 24 pumps are connected to a tank. Some of them are inlet pumps and the others are outlet pumps. Each of the inlet pumps an fill the tank in 16hours and each of the outlet pumps can empty the tank completely in ... gets filled in 48 hours. How many inlet pumps are there? A) 16 B) 18 C) 17 D) 14
Last Answer : D (x/16)-[(24-x)/12] = 1/48 x/16-24/48+x/12=1/48 (3+4)x/48=97/48 7x/48=97/48 7x=97 X=14
Description : the bucket is half full and I need to put it in the freezer -25 ° C the bucket in the freezer does not burst when expanding like water
Last Answer : It also depends on how and in what brine you have the meat loaded and what material the bucket is made of.
Description : Why would a balloon filled with air in a freezer shrink?
Last Answer : The low temperature inside the freezer causes the air inside theballoon to contract.
Description : Any ladies here ever smoked a pipe (not one filled with crack); what brand of tobacco did you smoke?
Last Answer : I’m a dude obviously but rum cured tobacco is really good, smells great, and you can buy it in huge bags for like… 5 dollars.
Description : When water is filled in a bottle and is allowed to freeze, the bottle breaks because _____? A. Water expands on freezing B. Bottle contracts at freezing point C. Temperature outside the bottle is less than that inside the bottle D. None of them
Last Answer : ANSWER: A
Description : Why does a corked bottle filled with water burst if left out on a frosty night?
Last Answer : Answer: Because of low temperature the water inside the bottle freezes. On freezing it expands, thereby its volume increases and pressure is exerted on the walls.
Description : When water is filled in a bottle and is allowed to freeze, the bottle breaks because A. Water expands on freezing (Answer) B. Bottle contracts at freezing point C. temperature outside the bottle is less than that inside the bottle. D. None of the above
Last Answer : A. Water expands on freezing (Answer)
Description : If water contracts on freezing, which of the following would happen? (a) Icebergs will completely float on the surface of water (b) Ice would become more dense (c) Lakes would freeze from top to bottom (d) Rocks will crack due to freezing of internal water
Last Answer : Ans:(b)
Description : How long has it been since you cleaned your freezer completely out?
Last Answer : Cleaned out four weeks ago. Both freezer and frig, a few surprises but no “fuzzy” experiments. Empty ice maker once a month.
Description : When the stopper is removed from a partly filled bottle containing solid and liquid acetic acid at 16.7 and degC a strong vinegar like odor is noticeable immediately. How many acetic acid phases must?
Last Answer : When the stopper is removed from a partly filled bottlecontaining solid and liquid acetic acid at 16.7 °C, a strongvinegar like odor is noticeable immediately. How many acetic acidphases must be present in the bottle? Explain.
Description : Have any of you experienced anything that just made you completely crack up lately?
Last Answer : This
Description : When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is clue to the phenomenon of – (1) evaporation (2) vaporisation (3) diffusion (4) sublimation
Last Answer : (3) diffusion Explanation: Diffusion is one of several transport phenomena that occur in nature. A distinguishing feature of diffusion is that it results in mixing or mass transport without requiring ... are other transport mechanisms that use bulk motion to move particles from One place to another.
Description : When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of : (1) evaporation (2) vaporisation (3) diffusion (4) sublimation
Last Answer : diffusion
Description : If boiling water is poured into a thick drinking glass as well as a very thin wine glass, of the two, which is more likely to crack? -Riddles
Last Answer : The thick glass is more likely to crack since glass is a poor conductor of heat. In a thin glass, the heat passes more quickly from the glass into the surrounding air, causing the glass to expand ... but the outer surface does not. It is this extreme stress on the glass that causes it to crack.
Description : Why does a thick glass tumbler crack when boiling hot water is poured into it?
Last Answer : Matter expands when it is heated. When you pour boiling waterinto a glass the bottom becomes heated and expands while the restof the glass is at a different temperature. As the ... expand evenly, preventing that stress from happening. Slow andeven temperature changes will prevent the breaking.
Description : Would glass or plastic shelving be better in a freezer and can you explain your choice?
Last Answer : Plastic shelving would be better in a freezer than glass because the extreme cold would make the glass more brittle and thus more likely to break.
Description : Water spills wine a vessel filled completely with water is heated?
Last Answer : Muster 4Ostentation 1Pride 2
Description : Pick up the correct statement from the following: (A) The void space between the soil grains, is filled partly with air and partly with water (B) In perfectly saturated soil, the voids are completely filled with water (C) In dry soil, the voids are completely filled with air (D) All the above
Last Answer : Answer: Option D
Description : Pipe A can fill a water tank in 8 hours, Pipe B can fill the same tank in 12 hours and Pipe C can empty the tank in 24 hours. If all three pipes are opened together, in how many hours will the tank be completely filled or empty? a) 4.8 hours b) 5 hours c) 5.4 hours d) 6 hours e) 7.2 hours
Last Answer : If all the three pipes are opened together, in one hour they will fill 1/8 + 1/12 – 1/24 = (3+2-1)/24 = 1/6 part of tank. So, to fill it completely it will take 6 hours. Answer is: d)
Description : A Bunker has a leak which would empty the completely filled bunker in 20 hours. If the bunker is full of water and a tap is opened which admits 4 litres of water per minutes in the bunker, how many litres does the bunker holds? A) 2400 B) 4500 C) 4800 D) 7200
Last Answer : C Leak emptied the bunker per hour = 100/20 = 5% of water per hour; Quantity of water emptied per hour = 4*60 = 240; Thus, 5% = 240 liter; Hence, capacity of water, 100% = 240*100/5= 4800 liter.
Description : Why does an ordinary glass tumbler crack when very hot tea or milk is poured in it?
Last Answer : Answer: When a hot liquid is poured into a tumbler, the inner layer of the tumbler gets heated, it expands before the outer layer and an unequal expansion of both layers causes the tumbler to crack.
Description : Why does glass crack when suddenly heated or cooled?
Last Answer : Glass is a bad conductor of heat but expands easily on heating. When it is suddenly heated or cooled, due to rapid expansion and contraction along the hot region and cold region it begins to crack.
Description : VP article received for delivery without VPMO form a) Article will be returned to the sender immediately b) Article will be returned to RLO c) MO form will be filled in with reference to the entries ... will be sent out for delivery d) Article will be kept in deposit till receipt of VPMO form
Last Answer : c) MO form will be filled in with reference to the entries available on the article and the article will be sent out for delivery
Description : Three pipes, A, B, & C are attached to a tank. A & B can fill it in 20 & 30 minutes respectively while C can empty it in 15 minutes. If A, B & C are kept open successively for 1 minute each, how soon will the tank be filled?
Last Answer : Answer: 167 minutes.
Description : A prism is completely filled with 3996 cubes that have edge lengths of 1/3 in.What is the volume of the prism?
Last Answer : 650 °C
Description : The number of `pi` molecular orbitals completely filled in the ground state of benzene is :
Last Answer : The number of `pi` molecular orbitals completely filled in the ground state of benzene is : A. three B. one C. six D. none
Description : How many electron shells woul be completely filled by a neutral xenon atom?
Last Answer : Xenon has five electron shells.
Description : The group which has completely filled valence shell is
Last Answer : eighteen.
Description : An inert element has electron shells that a. Overlap The Shells Of Other Atoms. b. Are Completely Filled With Electrons. c. Yield Hydrogen Ions. d. Form Covalent Bonds.
Last Answer : b. Are Completely Filled With Electrons.
Description : Ferromagnetic materials owe their properties to __________ inner subshells. (A) Completely filled (B) Partially filled (C) Equally filled (D) Vacant
Last Answer : Option B
Description : 07. A closed tank is completely filled with an oil. If it is made to move with a horizontal acceleration, then the pressure at the back end will be more than that at the front end. A) Correct B) Incorrect
Last Answer : A
Description : The total pressure on the top of a closed cylindrical vessel completely filled up with a liquid is (A) Directly proportional to (radius)2 (B) Inversely proportional to (radius)2 (C) Directly proportional to (radius)4 (D) Inversely proportional to (radius)
Last Answer : Answer: Option C
Description : The Newton's law of resistance is based on the assumption that the (A) Planes of the body are completely smooth (B) Space around the body is completely filled with the fluid (C) Fluid particles do not exert any influence on one another (D) All of the above
Description : The increase in pressure at the outer edge of a drum of radius (r) completely filled up with liquid (A) 2 r2 (B) 2 2 r2 (C) 2 r2 /2 (D) 2 r2 /4
Description : The most common cause of RCT “Root Canal Treatment” failure is: A. The canal not filled completely (Short obturation) B. Over filled canals
Last Answer : A. The canal not filled completely (Short obturation)
Description : C and Si both have same lattice structure, having 4 bonding electrons in each. However, C is insulator where as Si is intrinsic semiconductor. This is because (1) The four bonding electrons in the case of C ... the case of C lie in the second orbit, whereas in the case of Si they lie in the third
Last Answer : (4) The four bonding electrons in the case of C lie in the second orbit, whereas in the case of Si they lie in the third
Description : A tap can fill a bunker in 4 hours. After half the bunker is filled, three more similar tap are opened. What is the total time taken to fill the bunker completely? A) 3 hours B) 2.5 hours C) 5 hours D) 4.2hours
Last Answer : B In One hour tap can fill = 1/4 Time is taken to fill half of the bunker = 1/2 * 4= 2hours Part filled by four taps in one hour = (4*1/4) = 1 Required Remaining Part = 1/2 Total time = 2+ 1 /2=2.5 hrs
Description : A pump can fill a cistern in 12 hrs. After half the cistern is filled, 3 more similar pumps are opened. What is the total time taken to fill the cistern completely? A) 8 hrs B) 4 hrs C) 2hrs D) 7.5 hrs
Last Answer : D Time taken by 1 pump to fill tha half tank = 6 hrs Part filled by the 4 pumps in 1 hr = 4 * 1/12 =1/12 =>1/3 Remaining part = (1 – 1/2)= 1/2 Therefore 1/3 :1/2 :: 1:x X=1.5 hrs So total time takem = 6hrs + 1.5 hrs = 7.5 hrs.
Description : A tube can fill a tank completely in 18 hours. After half the tank is filled , one more similar tube is opened. What is the total time taken to fill the tank completely ? A) 14hrs 20min B) 13hrs 30min C) 13hrs 10min D) 14hrs 30min
Last Answer : C A tube can fill the half tank in 9hrs Now another similar tube opened 1/18+1/18 = 2/18 = 1/9 Remaining half tank filled in 4.5hrs Total time = 9+4.5 =13.5 = 13hrs 30min
Description : A tube can fill a cistern in 18hrs.After half the cistern is filled, three more similar tubes are opened. What is the total time taken to fill the cistern completely ? A) 9hrs 52min B) 10hrs 15 min C) 9hrs 45 min D) 10hrs 30min
Last Answer : Time taken to fill half of the cistern = 18/2 = 9 hrs After half the cistern is filled , three more similar tubes are opened. We know that one tube can in 18 hrs can fill = V litres(i.e. fully fill a cistern) ... V/2 will be 2 hrs 15 min Total time = 9 hrs + 2 hrs + 15 min = 11 hrs 15 min
Description : If I fill a 5 Gallon glass water bottle with very hot water will it change the temperature in a cool room by a few degrees?
Last Answer : 5 gallons? that should radiate some heat at least. The water won’t stay hot for long though.
Description : Does transferring perfume from its spray bottle into a small glass bottle affect its composition?
Last Answer : You might lose some to evaporation etc in the process, but otherwise no.
Description : Bottle/Glass recycling - any possible ecological benefits to bringing them to the supermarket?
Last Answer : answer:Do you mean putting them in with the regular trash which you leave at the curb for pickup or do you mean putting them separately in their own container? When I lived in Phila. there were separate ... know why more states don't do likewise since it works so well. It's a mystery to me.
Description : Your preference: aluminum or glass bottle?
Last Answer : For me it’s glass all the way. I find that aluminum has a slight metal taste associated with it. Also, glass is heavier in bottle form and definitely better for a bar fight.
Description : Other than flavored olive oil, what can be put into a glass bottle as a gift?
Last Answer : Very cool bottles. Maybe some specialty maple syrup or the like?
Description : Why do people have to say, "a NICE bottle of red wine" or, "a NICE glass of wine?"?
Last Answer : I think most people who really enjoy wine would not consider Ripple or Thunderbird as a “nice” glass of wine.
Description : Why does Coke taste better out of the glass bottle?
Last Answer : Cause that’s the way it’s spozed to be drunk.
Description : How do i remove a decal / label from a glass bottle?
Last Answer : Did you try steel wool?