Who was the first man to run a sub four minute mile?

Who was the first man to run a sub four minute mile?
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1 Answer

Answer :

Roger Bannister
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Who was the first man to run a sub four minute mile

Description : Who was the first man to run a sub four minute mile

Last Answer : Roger Bannister

A sample rate of ________is required for a good quality representation of telephone conversation. (A) 4500 times per second. (B) 700 integer sample points per minute. (C) 50 times per second per mile of distance travelled. (D) 8000 times per second.

Description : A sample rate of ________is required for a good quality representation of telephone conversation. (A) 4500 times per second. (B) 700 integer sample points per minute. (C) 50 times per second per mile of distance travelled. (D) 8000 times per second.

Last Answer : (C) 50 times per second per mile of distance travelled.

Tips for preparing for my first 7-mile run?

Description : Tips for preparing for my first 7-mile run?

Last Answer : preparing for that in just a week… if you can do the 5 1/2 with no problems you can do the 7. go on your normal run to keep the lungs open and legs loose. do plenty of streching without over-stretching. as for food try some pasta the night before the run.

Hypothetically Speaking: If you had to take a crap while running a 3 mile radius would you conserve your energy and walk or get to going and run to the nearest restroom?

Description : Hypothetically Speaking: If you had to take a crap while running a 3 mile radius would you conserve your energy and walk or get to going and run to the nearest restroom?

Last Answer : I will have adult diapers handy just in case.

What exercises can I do to decrease my 2 mile run time?

Description : What exercises can I do to decrease my 2 mile run time?

Last Answer : You need to increase your lung capacity and I would do splits where you run full out like you are being chased by a bear for one minute and then walk. Repeat 4 - 5 times and really push ... after the minute run. Do this daily and in 2 weeks you will see your distance endurance improve dramatically.

How long does it take the average American to jog/run a mile?

Description : How long does it take the average American to jog/run a mile?

Last Answer : I don’t think the average american could jog/run an entire mile. Actually I think it is generally thought that 10–12 minutes is pretty average. Perhaps not healthy, but average.

How fast can you run a mile?

Description : How fast can you run a mile?

Last Answer : 5:49, 3 days ago :D

What's the fastest mile ever run?

Description : What's the fastest mile ever run?

Last Answer : 3 minutes 43.13 seconds by Moroccan runner Hicham El Guerrouj

Which of the following situations can be approximated to a steady state heat transfer system? (A) A red hot steel slab (having outside surface temperature as 1300°C) exposed to the atmospheric air at 35°C (B) 10 kg of dry saturated steam at 8 kgf/cm2 flowing through a short length of stainless steel pipe exposed to atmospheric air at 35°C (C) Boiling brine kept in open vessel when the bottom surface temperature of the vessel is maintained constant at 180°C (D) A sub-cooled refrigerant liquid at 8°C flowing at the rate of 6 Kg/minute through a copper pipe exposed to atmospheric air at 35°C

Description : Which of the following situations can be approximated to a steady state heat transfer system? (A) A red hot steel slab (having outside surface temperature as 1300°C) exposed to the atmospheric air at ... flowing at the rate of 6 Kg/minute through a copper pipe exposed to atmospheric air at 35°C

Last Answer : (B) 10 kg of dry saturated steam at 8 kgf/cm2 flowing through a short length of stainless steel pipe exposed to atmospheric air at 35°C

Julie is going on an extended trip for three weeks. She lives in a remote area where there are frequent electrical power outages which can last up to three or four days. Julie has quite a bit of food in her freezer which would go bad if it thawed and then re-froze. She does have digital clock and a VCR which would flash 12:00 if the power went out. Unfortunately the clock and VCR flash even if the power only goes out for a few seconds. What can Julie do so that when she returns home she will be able to determine whether the power was out long enough to thaw her food? Asking a neighbor whether the power was out, isn't a reliable option because the nearest house is half a mile away, and one house may have power, while another house may have no power. She won?t be able to have a neighbor chec

Description : Julie is going on an extended trip for three weeks. She lives in a remote area where there are frequent electrical power outages which can last up to three or four days. Julie has quite a bit of food ... power, while another house may have no power. She won?t be able to have a neighbor chec -Riddles

Last Answer : One thing Julie could do is freeze a tray of ice-cubes, and turn the tray of ice upside down in her freezer. When she comes home, she should check the tray. If the ice cubes are still in the ... clean out the freezer. She will have to make a judgment call if the ice-cubes are only slightly thawed.

Any ideas on how to make a 30 minute treadmill run a little less boring?

Description : Any ideas on how to make a 30 minute treadmill run a little less boring?

Last Answer : Naked?

A belt conveyor used for the transportation of materials can (A) Run upto 1 km (B) Travel at a speed upto 300 metres/minute (C) Handle materials upto 5000 tons/hr (D) All (A), (B) and (C)

Description : A belt conveyor used for the transportation of materials can (A) Run upto 1 km (B) Travel at a speed upto 300 metres/minute (C) Handle materials upto 5000 tons/hr (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

An intense rain is falling at a uniform rate of 7.5 cm/hour for a period of 60 minutes on a basin whose area is 500 hectares. If the average infiltration capacity during the entire rain period is assumed to be 1.5 cm/hr, the maximum run-off rate based on 10 minute peak percentage of 16% from distributing graph of the basin, is (A) 40 cumecs (B) 60 cumecs (C) 80 cumecs (D) 100 cumecs

Description : An intense rain is falling at a uniform rate of 7.5 cm/hour for a period of 60 minutes on a basin whose area is 500 hectares. If the average infiltration capacity during the entire rain period is assumed to be 1.5 ... of the basin, is (A) 40 cumecs (B) 60 cumecs (C) 80 cumecs (D) 100 cumecs

Last Answer : Answer: Option C

What are the default parameter that appear at run time in the parameter screen? What are the various sub events a mouse double click event involves?

Description : What are the default parameter that appear at run time in the parameter screen? What are the various sub events a mouse double click event involves?

Last Answer : Destype and Desname.

A single phase Hysteresis motor (A) can run at synchronous speed only (B) can run at sub synchronous speed only (C) can run at synchronous and super synchronous speed (D) can run at synchronous and sub synchronous speed

Description : A single phase Hysteresis motor (A) can run at synchronous speed only (B) can run at sub synchronous speed only (C) can run at synchronous and super synchronous speed (D) can run at synchronous and sub synchronous speed

Last Answer : Ans: A The rotor revolves synchronously because the rotor poles magnetically lock up with the revolving stator poles of opposite polarity

Does a condemned man (capital punishment) whose execution is called off at the last minute get a second last meal when his sentence is reinstated?

Description : Does a condemned man (capital punishment) whose execution is called off at the last minute get a second last meal when his sentence is reinstated?

Last Answer : Let’s hope so! Justice? 2 appointments with death deserves 2 meals.

A man was looking through a 6th floor window, thought for a minute then jumped, but did not die or get hurt at all. How? -Riddles

Description : A man was looking through a 6th floor window, thought for a minute then jumped, but did not die or get hurt at all. How? -Riddles

Last Answer : He jumped in the window. He was outside the window He was a window washer!!!

Light as a feather, there’s nothing in it, but the strongest man can’t hold it much more than a minute -Riddles

Description : Light as a feather, there’s nothing in it, but the strongest man can’t hold it much more than a minute -Riddles

Last Answer : Breath. Air is light, but even the world record holder can only hold his breath for 22 minutes.

How much amount of glomerular filtrate is formed in a minute in man? -Biology

Description : How much amount of glomerular filtrate is formed in a minute in man? -Biology

Last Answer : answer:

Renal plasma flow of an average adult man is (A) 120–130 ml/minute (B) 325–350 ml/minute (C) 480–52 ml/minute (D) 560–830 ml/minute

Description : Renal plasma flow of an average adult man is (A) 120–130 ml/minute (B) 325–350 ml/minute (C) 480–52 ml/minute (D) 560–830 ml/minute

Last Answer : Answer : D

An 18-year-old man shot once in the left chest has a blood pressure of 80/50 mm. Hg, a heart rate of 130 beats per minute, and distended neck veins. Immediate treatment might include: A. Administration of one liter of Ringer's lactate solution. B. Subxiphoid pericardiotomy. C. Needle decompression of the left chest in the second intercostal space. D. Emergency thoracotomy to cross-clamp the aorta.

Description : An 18-year-old man shot once in the left chest has a blood pressure of 80/50 mm. Hg, a heart rate of 130 beats per minute, and distended neck veins. Immediate treatment might include: A. ... of the left chest in the second intercostal space. D. Emergency thoracotomy to cross-clamp the aorta.

Last Answer : Answer: AC DISCUSSION: The finding of distended neck veins in conjunction with hypotension should suggest tension pneumothorax or pericardial tamponade. Absent ipsilateral breath sounds and a trachea ... injuries. There is no role for aortic cross-clamping in this scenario of cardiogenic shock

The average heartbeat per minute in a normal man is -----? A. 50 B. 70 (Answer) C. 80 D. 100

Description : The average heartbeat per minute in a normal man is -----? A. 50 B. 70 (Answer) C. 80 D. 100

Last Answer : B. 70 (Answer)

A man in a train notices that he can count 21 telephone posts in one minute. If they are known to be 50 meters apart, then at what speed is the train travelling? A.50 kmph B.54 kmph C.60 kmph D.62 kmph E.None of these

Description : A man in a train notices that he can count 21 telephone posts in one minute. If they are known to be 50 meters apart, then at what speed is the train travelling? A.50 kmph B.54 kmph C.60 kmph D.62 kmph E.None of these

Last Answer : Answer – C (60 kmph) Explanation – Number of gaps between 21 telephone posts = 20 Distance traveled in 1 minute = (50 x 20) m = 1000 m = 1 km Speed = 60 km/hr

The average heartbeat per minute in a normal man is A.50 B.70 C.80 D.100

Description : The average heartbeat per minute in a normal man is A.50 B.70 C.80 D.100

Last Answer : B.70

Four members of a band are walking to a night concert. They decide to take a shortcut, but must cross a bridge. Luckily they have one flashlight. Because of the varying size of their instruments, it takes each member a different amount of time to cross the bridge - it takes the first person one minute, the second person two minutes, the third person five minutes and the fourth person ten minutes. They must cross the bridge in pairs, travelling at the slower speed so if the one minute person went with the ten minute person, it would take a total of ten minutes. Since there is only one flashlight, one person must come back across the bridge, then another pair can cross. They only have 17 minutes to cross the bridge and still get to the concert on time. What order should they cross to get eve

Description : Four members of a band are walking to a night concert. They decide to take a shortcut, but must cross a bridge. Luckily they have one flashlight. Because of the varying size of their instruments, it ... bridge and still get to the concert on time. What order should they cross to get eve -Riddles

Last Answer : First, the one minute person and the two minute person must cross the bridge, for a total of two minutes. Then the one minute person should come back with flashlight - total of three ... minutes) and gets the one minute person and they cross together bringing the total to seventeen minutes.

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes? -Riddles

Description : You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes? -Riddles

Last Answer : Once the water is boiling, turn the three-minute timer and five-minute timer over. When the three-minute timer runs out, put the egg in the boiling water. When the five-minute timer runs out, two minutes ... time take the egg out of the water. You don't need the four-minute timer for this riddle.

Which salivary gland is absent in man (a) Sublingual glands (b) Sub-maxillary glands (c) Infra-orbital glands (d) Parotid glands

Description : Which salivary gland is absent in man (a) Sublingual glands (b) Sub-maxillary glands (c) Infra-orbital glands (d) Parotid glands

Last Answer : (c) Infra-orbital glands

A student zips on his scooter to ride to the train station to get to college. His home is close to two stops; the first one is a mile from home, and the second is two miles from home in the opposite direction. In the morning, he always gets on at the first stop and in the afternoon, he always gets off at the second one.Why? -Riddles

Description : A student zips on his scooter to ride to the train station to get to college. His home is close to two stops; the first one is a mile from home, and the second is two miles from home in the ... gets on at the first stop and in the afternoon, he always gets off at the second one.Why? -Riddles

Last Answer : The sations and his home are on a hill, which allows him to ride down easily on his scooter.

The method of alighting the aeroplane on water during a ditching is to: a. Carry out a normal approach with flaps and gear selected as normal but to calculate all speeds plus 10kts b. Reduce the approach angle to 1.5deg (150ft/mile), add 15kts to all speeds, keep the aeroplane clean (no flaps or gear) and fly it into the surface c. Fly a normal approach but keep the gear up and land at lowest possible speed with the nose raised for the tail to strike first d. Fly a normal approach to stalling speed and then drop the aeroplane vertically onto the water

Description : The method of alighting the aeroplane on water during a ditching is to: a. Carry out a normal approach with flaps and gear selected as normal but to calculate all speeds plus 10kts b. Reduce ... d. Fly a normal approach to stalling speed and then drop the aeroplane vertically onto the water

Last Answer : c. Fly a normal approach but keep the gear up and land at lowest possible speed with the nose raised for the tail to strike first

If the planes that struck the twin towers one hundred floors up are the reason they collapsed, why was there 3000F molten steel in the sub basements four weeks later?

Description : If the planes that struck the twin towers one hundred floors up are the reason they collapsed, why was there 3000F molten steel in the sub basements four weeks later?

Last Answer : I think you answered your own question

One functional sub-unit of multi-enzyme complex for de novo synthesis of fatty acids contains (A) One —SH group (B) Two —SH groups (C) Three —SH groups (D) Four —SH groups FATS AND FATTY ACID METABOLISM 87

Description : One functional sub-unit of multi-enzyme complex for de novo synthesis of fatty acids contains (A) One —SH group (B) Two —SH groups (C) Three —SH groups (D) Four —SH groups FATS AND FATTY ACID METABOLISM 87

Last Answer : Answer : B

Am I responsible for lawn damage to a home over 1/4 mile away (1/2 km) caused by a truck delivering construction materials to my house?

Description : Am I responsible for lawn damage to a home over 1/4 mile away (1/2 km) caused by a truck delivering construction materials to my house?

Last Answer : I’d say the truck’s insurance should fix it.

Redditors in the mile high club, without going into details about the actual “act”, how did you “get away with it”?

Description : Redditors in the mile high club, without going into details about the actual “act”, how did you “get away with it”?

Last Answer : Young enough not to care about walking into a airplane bathroom with a man was what it was

If you could walk a mile in someone’s shoes or be that person for a day, who would it be and why?

Description : If you could walk a mile in someone’s shoes or be that person for a day, who would it be and why?

Last Answer : Nancy Sinatra’s

What would you do if you possess healing power like John Coffey in The Green Mile?

Description : What would you do if you possess healing power like John Coffey in The Green Mile?

Last Answer : Not heal Vegeta after Kuririn blasted a hole through his chest.

Has anyone here ever hiked all or part of the 191-mile John Muir Trail?

Description : Has anyone here ever hiked all or part of the 191-mile John Muir Trail?

Last Answer : My brother in law did it last summer. He loved the experience but it took about 6 months of planning.

Have you ever had a chance to walk a mile in someone else's shoes?

Description : Have you ever had a chance to walk a mile in someone else's shoes?

Last Answer : Oh, a few time, a not not always by choice.

Running Jellies: what is an "ugly" mile?

Description : Running Jellies: what is an "ugly" mile?

Last Answer : Over 29 years I've complete 59 full marathons. I ran them all as fast as I could (the fastest 2:36:10 or average sub 6 minutes/mile pace). I've made some big mistakes and I can assure you ... it can also be the a truly beautiful experience. And I suppose that's what long distance runners are after.

If your backyard is noisy because of a busy road a quarter mile away is there anything one can do to quiet the noise?

Description : If your backyard is noisy because of a busy road a quarter mile away is there anything one can do to quiet the noise?

Last Answer : answer:Egg crate foam. It's good enough for soundproof rooms, so why not? Hell, I know someone who, on a tight budget yet in need of a way to muffle their music space, just put up a whole ... though. You need something to scatter/diffuse it, and that irregular egg crate shape is great for that.

Should making a kid walk a mile home be against the law?

Description : Should making a kid walk a mile home be against the law?

Last Answer : It’s very young, for any reason, for that distance. I would not have let my kids, at that age, do it in the city where we lived. When they were older, they did walk home, but in packs.

How would I figure out how much a mile would be to an ant?

Description : How would I figure out how much a mile would be to an ant?

Last Answer : Perhaps if you had to walk across the country with your possessions in your jaws, you might stand a chance for comparisons. Of course, the ants could cooperate and have their things trucked from ... watch your competition gallop past you at the speed of a fire truck while carrying a grand piano.

Is there a formula that can calculate rainfall on a gallons-per-square-mile basis?

Description : Is there a formula that can calculate rainfall on a gallons-per-square-mile basis?

Last Answer : answer:It's a relatively straightforward conversion problem. Once you figure out how big the drops are (and if you have a good count of drops per minute per area) then it's not hard at all. The tough ... but your example is close enough to that). EDIT: 1 Acre-Foot of water is 325,852 US gallons.

In USA, in addition to Hyunda and Kia; other 10 year, 100,000 mile warrantees?

Description : In USA, in addition to Hyunda and Kia; other 10 year, 100,000 mile warrantees?

Last Answer : Doesn’t a long warranty really mean the car is cheaply made? I would not buy a car that the manufacturer knows will break down and therefore has to offer that promise. Just my opinion.

Is it normal for a 440 6 barrel 70 cuda engine to get really hot after a 15 mile drive?

Description : Is it normal for a 440 6 barrel 70 cuda engine to get really hot after a 15 mile drive?

Last Answer : You might wish to have the cooling system and radiator flushed, but how hot is awful hot. Sometimes running a bit lean can make an engine run hot. Also, if the radiator is not the correct one for the engine ... is pretty much all GM and it was an old 409, but I figure the basics are about the same.

I have a decent bike that I haven't ridden in a few years. What do I need to do to get it road-worthy, if I am going to be apart of a 17 mile road race?

Description : I have a decent bike that I haven't ridden in a few years. What do I need to do to get it road-worthy, if I am going to be apart of a 17 mile road race?

Last Answer : answer:Rubber can degenerate in storage, so you might need to replace the brake pads (dig a fingernail into them and see if they still feel resilient). These are cheap and easy to replace, so you may want ... deal if need be. Those are the main things that I've seen crap out in storage. Good Luck!!

About how much gas is used on a 95 mile trip?

Description : About how much gas is used on a 95 mile trip?

Last Answer : Figure a low mpg of 20…that’s five gallons times whatever gas costs. Throw in a little extra to be generous.

How many people died as a result of the Three Mile Island nuclear meltdown?

Description : How many people died as a result of the Three Mile Island nuclear meltdown?

Last Answer : I don’t believe any did, although there is some question of whether some cancers were exacerbated by the accident.

What percentage of those who do those 60 mile three day walks actually go the distance in the time allotted?

Description : What percentage of those who do those 60 mile three day walks actually go the distance in the time allotted?

Last Answer : Over here in the UK we have the annual 5k and 10k walks for cancer research that just women do not sure what these are in miles. we pay 12 pounds to enter and try to raise sponsorship too. We ... to get faster each year but its more about raising as much money as possible a very worth while cause xx

Would you take a 425 mile bus trip when the driver says this?

Description : Would you take a 425 mile bus trip when the driver says this?

Last Answer : Heck no. I have to go a lot, [either a small bladder or very efficient kidneys] and when I need to go, I go. I would never put myself in a situation where I didn’t have access if it wasn’t absolutely necessary.