If half life period of radium is 1600 years, its average life period will be:

If half life period of radium is 1600 years, its average life period will be:
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If half life period of radium is 1600 years, its average life period will be: A. 2304 years B. 4608 years C. 230.4 years D. 23040 years
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Half life of radium is 1580 years. It remains 1/16 after the…..

Description : Half life of radium is 1580 years. It remains 1/16 after the…..

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A passenger train travelling at 96 kmph completely crosses another train having half its length and travelling in opposite direction at 84 kmph, in 24 seconds. It also passes a railway platform in 90 seconds. The length of the platform is A) 1250 m B) 2258m C) 1600 m D) 3725m

Description : A passenger train travelling at 96 kmph completely crosses another train having half its length and travelling in opposite direction at 84 kmph, in 24 seconds. It also passes a railway platform in 90 seconds. The length of the platform is A) 1250 m B) 2258m C) 1600 m D) 3725m

Last Answer :  ANSWER:C  Explanation:  Let the length of the first train be x metres  Then, is x /2metres  Relative speed = (96+84)kmph  = 180 kmph  Convert km/hr into m/s,  = 180*5/18  = 50 m/s  Therefore (x ...  (800+y) = 90*480/18  y = 2400- 800  = 1600  Hence, the length of the platform is 1600 m

Shweta deposits a certain amount on 1st January and 1st July (Same amount on both days) in a bank that offers 5% compound interest, compounded half-yearly. Shweta gains interest of Rs.121 at the end of the year. How much money did Shweta deposit? a) 1200 b) 1300 c) 1400 d) 1500 e) 1600

Description : Shweta deposits a certain amount on 1st January and 1st July (Same amount on both days) in a bank that offers 5% compound interest, compounded half-yearly. Shweta gains interest of Rs.121 at the end of the year. How much money did Shweta deposit? a) 1200 b) 1300 c) 1400 d) 1500 e) 1600

Last Answer : Let the amount be P Half yearly rate = 5/2 = 2.5% For the deposit on January, Amount = P (1 + 2.5 / 100)2 For the deposit on July, Amount = P (1 + 2.5 /100) We can solve the question by ... Amount in July = 1600 1.025 = 1640 So total interest = 81 + 40 = 121 Required answer is 1600 Answer: e)

Full load copper loss in a transformer is 1600 watts. At half load the copper loss will be:

Description : Full load copper loss in a transformer is 1600 watts. At half load the copper loss will be: A) 6400 watt B) 1600 watt C) 800 watt D) 400 watt

Last Answer :  Full load cupper loss in a transformer is 1600 watts. At half load the cupper loss will be: 400 watt

The full-load copper loss of a transformer is 1600 W At half-load, the copper loss will be?

Last Answer : The full-load copper loss of a trans¬former is 1600 W. At half-load, the copper loss will be 400 W.

What is the Average lifespan in Poland 1600?

Description : What is the Average lifespan in Poland 1600?

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The average speed of a bus in the upward journey is 50% more than that in the return journey. The bus halts for 2 hrs on reaching the destination. The total time taken for the complete to and from trip is 34 hrs covering a distance of 1600 km. the speed of the bus in the upward journey is. a) 63.24 b) 65.67 c) 63.49 d) 62.49

Description : The average speed of a bus in the upward journey is 50% more than that in the return journey. The bus halts for 2 hrs on reaching the destination. The total time taken for the complete to and from trip is 34 hrs ... speed of the bus in the upward journey is. a) 63.24 b) 65.67 c) 63.49 d) 62.49

Last Answer : D Let the speed in return journey be x km/hr Then speed in upward journey = 150 /100 x = (3/2 x)km/hr Average speed = (2*3x/2*x) / (3x/2 +x) =3x2 / (5x/2) =6x2 / 5x =6x/5 km/hr Therefore (1600 ... 192x = 8000 X = 41.66 Speed in upward journey = (3/2 x ) km/hr =(3/2*41.66) =62.49 km/hr 

What is the name of that system, which uses radioactivity to decide the period of materials of-pre-historic period ? (1) Radium dating (2) Uranium dating (3) Carbon dating (4) Deuterium dating

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Will A 2 Years Gap Year And 1010/1600 Sat Score Affect My Us Student Visa Interview?

Description : Will A 2 Years Gap Year And 1010/1600 Sat Score Affect My Us Student Visa Interview?

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One year ago the ratio between Laxman and Gopal salary was 3:4. The individual ratios between their last year’s and this year’s salary are 4:5 and 2:3 respectively. At present the total of their salary is Rs.4160. The salary of laxman now is? a) 1800 b) 1500 c) 2160 d) 2560 e) 1600

Description : One year ago the ratio between Laxman and Gopal salary was 3:4. The individual ratios between their last year’s and this year’s salary are 4:5 and 2:3 respectively. At present the total of their salary is Rs.4160. The salary of laxman now is? a) 1800 b) 1500 c) 2160 d) 2560 e) 1600

Last Answer : Answer: E Let the salaries of Laxman and Gopal one year before be x1 ,y1 respectively. ∴ x1/y1 = 3/4 ......(1) x2 + y2 = 4160 .....(2)  From equations (1) and (2) x2 = Rs. 1600.

What is the average life of a radioactive atom having a 'half life period' of T? (A) 1.44 T (B) 0.144 T (C) 14.4 T (D) 2T

Description : What is the average life of a radioactive atom having a 'half life period' of T? (A) 1.44 T (B) 0.144 T (C) 14.4 T (D) 2T

Last Answer : (A) 1.44 T

The time taken for a radioactive element to reduce to 50% of its original weight is __________ years, if its half life period is 12 years. (A) 24 (B) 18 (C) 6 (D) 36

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The half life period of uranium is 4.5 billion years. After 9.0 billion years, the number of moles of heliumm liberated from the following nuclear rea

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Pick out the wrong statement. (A) α-particle emission from a radioactive element makes it electrically negative (B) β-particle emission from a radioactive element makes it electrically positive (C) A radioactive element having a half life period of 20 years will completely disintegrated in 40 years (D) The disintegration constant of a radioactive isotope is independent of pressure, temperature or concentration

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The maximum compressive stress at the top of a beam is 1600 kg/cm2 and the corresponding tensile stress at its bottom is 400 kg/cm2 . If the depth of the beam is 10 cm, the neutral axis from the top, is(A) 2 cm (B) 4 cm (C) 6 cm (D) 8 cm

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A cyclist moves due east at 8 km/h for half an hour and then turns exactly south-wards for another half an hour at 6 km/h. The average velocity of the cyclist for the period is (a) 5 km/h (b) 7 km/h (c) 10 km/h (d) 14 km/h

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What kind of soap/shampoo was used in medieval Japan (circa 1600 AD)?

Description : What kind of soap/shampoo was used in medieval Japan (circa 1600 AD)?

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Explain the process of industrialization in Britain during 1600 to 1900 -SST 10th

Description : Explain the process of industrialization in Britain during 1600 to 1900 -SST 10th

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We have more than 1600 languages that are people’s mother tongue. -Social Science

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What volume of water is requried to make `0.20 N` solution from `1600 mL` of `0.2050 N` solution?

Description : What volume of water is requried to make `0.20 N` solution from `1600 mL` of `0.2050 N` solution?

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What was the population in Africa in 1600?

Description : What was the population in Africa in 1600?

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What is One fourth of 1600?

Description : What is One fourth of 1600?

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What is located at 1600 Pennsylvania Ave NW Washington DC 20500?

Description : What is located at 1600 Pennsylvania Ave NW Washington DC 20500?

Last Answer : 1600 Pennsylvania Ave NW, Washington, DC 20500 is The WhiteHouse, the US Capital.

What wire gauge and amperage for a 1600 watt wall heater?

Description : What wire gauge and amperage for a 1600 watt wall heater?

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What times 400 equals 1600?

Description : What times 400 equals 1600?

Last Answer : 4

Is 1600 oz greater than less than 10 lbs?

Description : Is 1600 oz greater than less than 10 lbs?

Last Answer : Feel Free to Answer

What was the Population of France in 1600?

Description : What was the Population of France in 1600?

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How did europeans destroy the Chinese economy during 1600?

Description : How did europeans destroy the Chinese economy during 1600?

Last Answer : What is the answer ?

Is 1600 greater than 10 pounds?

Description : Is 1600 greater than 10 pounds?

Last Answer : Somewhat. Ten pounds comprises 160 ounces, and 1,600 is more ounces than that.In fact, it's actually ten tens of pounds.

What percent of 1600 is 430?

Description : What percent of 1600 is 430?

Last Answer : It is 26.875%

What was the cure to the illneses 1600?

Description : What was the cure to the illneses 1600?

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Is 1600 greater than 10 pounds?

Description : Is 1600 greater than 10 pounds?

Last Answer : Somewhat. Ten pounds comprises 160 ounces, and 1,600 is more ounces than that.In fact, it's actually ten tens of pounds.

What Delawares jobs in 1600?

Description : What Delawares jobs in 1600?

Last Answer : fishing, Dover, farming

Is 1600 oz less than 10 lbs?

Description : Is 1600 oz less than 10 lbs?

Last Answer : no 10 times more . 1 lb = 16 oz 10 lb = 160 oz 100 lb = 1,600 oz

What size generator should we get for a 1600 sq. foot house?

Description : What size generator should we get for a 1600 sq. foot house?

Last Answer : In snow storms scenario a generator is a very good idea. Per my understanding 15KW to 17KW would be enough for a home of 1600 sq foot. A generation with the above specifications can easily serve the desired purpose.

Gates scored 1590 out of 1600 on the Scholastic Aptitude Tests (SAT) and enrolled at ___________in the autumn of 1973 A. Harvard College B. Stanford University C. University of California D. Ohio State University

Description : Gates scored 1590 out of 1600 on the Scholastic Aptitude Tests (SAT) and enrolled at ___________in the autumn of 1973 A. Harvard College B. Stanford University C. University of California D. Ohio State University

Last Answer : ANSWER: A

Harvard College Gates scored 1590 out of 1600 on the Scholastic Aptitude Tests (SAT) and enrolled at ___________in the autumn of 1973 A. Harvard College B. Stanford University C. University of California D. Ohio State University

Description : Harvard College Gates scored 1590 out of 1600 on the Scholastic Aptitude Tests (SAT) and enrolled at ___________in the autumn of 1973 A. Harvard College B. Stanford University C. University of California D. Ohio State University

Last Answer : ANSWER: A

Gates scored 1590 out of 1600 on the Scholastic Aptitude Tests (SAT) and enrolled at ___________in the autumn of 1973 A. Harvard College B. Stanford University C. University of California D. Ohio State University

Description : Gates scored 1590 out of 1600 on the Scholastic Aptitude Tests (SAT) and enrolled at ___________in the autumn of 1973 A. Harvard College B. Stanford University C. University of California D. Ohio State University

Last Answer : ANSWER: A

The brain of human adult weighs about - (1) 1200 - 1300 gm (2) 1600 - 2000 gm (3) 500 - 800 gm (4) 104 - 200 gm

Description : The brain of human adult weighs about - (1) 1200 - 1300 gm (2) 1600 - 2000 gm (3) 500 - 800 gm (4) 104 - 200 gm

Last Answer : (1) 1200 - 1300 gm Explanation: The adult human brain weighs on average about 3 lbs. (1.5 kg) with a volume of around 1130 cubic centimetres (cm3) in women and 1260 cm3 in men, although ... same general structure as the brains of other mammals, but is larger than any other in relation to body size.

What is the local oscillator frequency range commercial AM broadcast if it is equal to 455 KHz. A. 540 to 1600 KHz B. 0 to 1600 KHz C. 995 to 2055 KHz D. 0 to 455 KHz

Description : What is the local oscillator frequency range commercial AM broadcast if it is equal to 455 KHz. A. 540 to 1600 KHz B. 0 to 1600 KHz C. 995 to 2055 KHz D. 0 to 455 KHz

Last Answer : C. 995 to 2055 KHz

The brain of human adult weighs about-----? A. 1200 – 1300 gm (Answer) B. 1600 – 2000 gm C. 500 – 800 gm D. 100 – 200 gm

Description : The brain of human adult weighs about-----? A. 1200 – 1300 gm (Answer) B. 1600 – 2000 gm C. 500 – 800 gm D. 100 – 200 gm

Last Answer : A. 1200 – 1300 gm (Answer)

Atmosphere extends above mean sea level to a height of about (A) 160 km (B) 1600 km (C) 1600 meter (D) 1600 miles

Description : Atmosphere extends above mean sea level to a height of about (A) 160 km (B) 1600 km (C) 1600 meter (D) 1600 miles

Last Answer : (B) 1600 km

If the baudrate is400 for a QPSK signal, thebit rate is ________ bps. A) 100 B) 400 C) 800 D) 1600

Description : If the baudrate is400 for a QPSK signal, thebit rate is ________ bps. A) 100 B) 400 C) 800 D) 1600

Last Answer : 800

Find the conductivity of a material with conduction current density 100 units and electric field of 4 units. a) 25 b) 400 c) 0.04 d) 1600

Description : Find the conductivity of a material with conduction current density 100 units and electric field of 4 units. a) 25 b) 400 c) 0.04 d) 1600

Last Answer : a) 25

High temperature carbonisation of coal takes place at __________ °C. (A) 2000 (B) 600 (C) 1100 (D) 1600

Description : High temperature carbonisation of coal takes place at __________ °C. (A) 2000 (B) 600 (C) 1100 (D) 1600

Last Answer : (C) 1100

Four channels are multiplexed using TDM. If each channel sends 100 bytes/second and we multiplex 1 byte per channel, then the bit rate for the link is __________. a. 400 bps b. 800 bps c. 1600 bps d. 3200 bps

Description : Four channels are multiplexed using TDM. If each channel sends 100 bytes/second and we multiplex 1 byte per channel, then the bit rate for the link is __________. a. 400 bps b. 800 bps c. 1600 bps d. 3200 bps

Last Answer : d. 3200 bps

The compressive strength of cement should not be less than about 110Kg/cm2 after three days & not less than 170Kg/cm2 after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm2 /gm. (A) 800 (B) 1600 (C) 4000 (D) 8500

Description : The compressive strength of cement should not be less than about 110Kg/cm2 after three days & not less than 170Kg/cm2 after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm2 /gm. (A) 800 (B) 1600 (C) 4000 (D) 8500

Last Answer : (B) 1600

The total weight of a pycnometer with water and oven dried soil 20 (g) is 1600 g. The pycnometer filled with water alone weighs 1500 g. The specific gravity of the soil, is (A) 1.0 (B) 1.5 (C) 2.0 (D) 2.5

Description : The total weight of a pycnometer with water and oven dried soil 20 (g) is 1600 g. The pycnometer filled with water alone weighs 1500 g. The specific gravity of the soil, is (A) 1.0 (B) 1.5 (C) 2.0 (D) 2.5

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What is the combustion temperature range in cement kiln incineration? a) 1300-1600 b) 1350-1650 c) 1250-1450 d) 1235-1600

Description : What is the combustion temperature range in cement kiln incineration? a) 1300-1600 b) 1350-1650 c) 1250-1450 d) 1235-1600

Last Answer : 1350-1650

One cubit metre of cement weights [ A ] 1000 kg [ B ] 1200 kg [ C ] 1440 kg [ D ] 1600 kg

Description : One cubit metre of cement weights [ A ] 1000 kg [ B ] 1200 kg [ C ] 1440 kg [ D ] 1600 kg

Last Answer : [ C ] 1440 kg