Why is a minimum two stage rocket necessary for launching of a satellite?

Why is a minimum two stage rocket necessary for launching of a satellite?
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Why is a minimum two stage rocket necessary for launching of a satellite?
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Where was India's first rocket launching station set up? (a) Sriharikota (b) Arvi (c) Thumba (d) Port Blair

Description : Where was India's first rocket launching station set up? (a) Sriharikota (b) Arvi (c) Thumba (d) Port Blair

Last Answer : Ans: (c)

Where was India's rocket launching station set up? (a) Sriharikota (b) Arvi (c) Thumba (d) Port Blair

Description : Where was India's rocket launching station set up? (a) Sriharikota (b) Arvi (c) Thumba (d) Port Blair

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Describe how an artificial satellite using two stage rocket is launched in an orbit around the Earth.

Description : Describe how an artificial satellite using two stage rocket is launched in an orbit around the Earth.

Last Answer : Describe how an artificial satellite using two stage rocket is launched in an orbit around the Earth.

Which of the following is an example of a projectile? a.Launching of a satellite b.Taking off of an aircraft c.Lifting of a balloon d.Throwing of a cricket ball by a player e.None of the above

Description : Which of the following is an example of a projectile? a.Launching of a satellite b.Taking off of an aircraft c.Lifting of a balloon d.Throwing of a cricket ball by a player e.None of the above

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Which country assisted India in the launching of her first satellite 'Aryabhatta'? (a) USA (b) United Kingdom (c) Former USSR (d) Germany

Description : Which country assisted India in the launching of her first satellite 'Aryabhatta'? (a) USA (b) United Kingdom (c) Former USSR (d) Germany

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Where is the satellite launching centre of India located ? (1) Ahmedabad (2) Hassan (3) Sriharikota (4) Thumba

Description : Where is the satellite launching centre of India located ? (1) Ahmedabad (2) Hassan (3) Sriharikota (4) Thumba

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PSLV stands for (1) Polar Satellite Launch Vehicle (2) Polish Satellite Launch Vehicle (3) Perfect Satellite Launching Verifier (4) Preparatory Satellite Launching Vehicle

Description : PSLV stands for (1) Polar Satellite Launch Vehicle (2) Polish Satellite Launch Vehicle (3) Perfect Satellite Launching Verifier (4) Preparatory Satellite Launching Vehicle

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The test -marketing stage: A)is an extension of the screening stage B)should come immediately after business analysis C)ensures that the product will not fail D)is a sample launching of the entire marketing mix

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Last Answer : D)is a sample launching of the entire marketing mix

A satellite in vacuum - (1) is kept in orbit by remote control (2) is kept in orbit by retro-rocket (3) derives energy from gravitational fielod (4) does not require any energy for orbiting

Description : A satellite in vacuum - (1) is kept in orbit by remote control (2) is kept in orbit by retro-rocket (3) derives energy from gravitational fielod (4) does not require any energy for orbiting

Last Answer : (4) does not require any energy for orbiting

A satellite in vacuum - (1) is kept in orbit by remote control (2) is kept in orbit by retro-rocket (3) derives energy from gravitational fielod (4) does not require any energy for orbiting

Description : A satellite in vacuum - (1) is kept in orbit by remote control (2) is kept in orbit by retro-rocket (3) derives energy from gravitational fielod (4) does not require any energy for orbiting

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__________ space agency has launched a rocket carrying a satellite capable of delivering an artificial meteor shower into the Earth’s atmosphere: (a) Japan (b) USA (c) China (d) None of These

Description : __________ space agency has launched a rocket carrying a satellite capable of delivering an artificial meteor shower into the Earth’s atmosphere: (a) Japan (b) USA (c) China (d) None of These

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A two-stage rocket attains a velocity of 3,000 meters per second when it drops the first stage and ignites the second. It consumes 1 kilogram of fuel per second and its exhaust speed is 2,000 meters per second. What is the thrust on the spacecraft? w) 2,000 Newtons x) 3,000 Newtons y) 2,000 Newton-seconds z) 3,000 Newton-seconds

Description : A two-stage rocket attains a velocity of 3,000 meters per second when it drops the first stage and ignites the second. It consumes 1 kilogram of fuel per second and its exhaust speed is 2,000 meters per second. ... ? w) 2,000 Newtons x) 3,000 Newtons y) 2,000 Newton-seconds z) 3,000 Newton-seconds 

Last Answer : ANSWER: W -- 2,000 NEWTONS

(4) Liquid Hydrogen + Liquid Oxygen Explanation: LOX and liquid hydrogen, used in the Space Shuttle orbiter, the Centaur upper stage of the Atlas V, Saturn V upper stages, the newer Delta IV rocket, the H-IIA rocket, and most stages of the European Ariane rockets. Liquid fueled rocicets have higher specific impulse than solid rockets and are capable of being throttled, shut down, and restarted. Only the combustion chamber of a liquid fueled rocket needs to withstand high combustion pressures and temperatures and they can be regeneratively cooled by the liquid propellant.

Description : (4) Liquid Hydrogen + Liquid Oxygen Explanation: LOX and liquid hydrogen, used in the Space Shuttle orbiter, the Centaur upper stage of the Atlas V, Saturn V upper stages, the ... to withstand high combustion pressures and temperatures and they can be regeneratively cooled by the liquid propellant.

Last Answer : The BOD values of water indicate the (1) amount of organic debris (2) amount of oxygen used for biochemical oxidation (3) amount of oxygen used for biochemical reduction (4) amount of ozone used for biochemical oxidation

What is the minimum escape velocity of rocket to be launched into space? (1) 5 Km/Sec. (2) 6 Km/Sec. (3) 11 Km/Sec. (4) 15 Km/Sec.

Description : What is the minimum escape velocity of rocket to be launched into space? (1) 5 Km/Sec. (2) 6 Km/Sec. (3) 11 Km/Sec. (4) 15 Km/Sec.

Last Answer : (3) 11 Km/Sec. Explanation: On the surface of the Earth, the escape velocity is about 11.2 kilometers per second 06.96 mi/s), which is approximately 34 times the speed of sound (Mach ... velocity is the speed at which the kinetic energy plus the gravitational potential energy of an object is zero.

What is the minimum escape velocity of rocket to be launched into space ? (1) 5 Km/Sec. (2) 6 Km/Sec. (3) 11 Km/Sec.(4) 15 Km/Sec.

Description : What is the minimum escape velocity of rocket to be launched into space ? (1) 5 Km/Sec. (2) 6 Km/Sec. (3) 11 Km/Sec.(4) 15 Km/Sec.

Last Answer :  11 Km/Sec.

Is there some way of telling if shorts are launching an attack on a stock?

Description : Is there some way of telling if shorts are launching an attack on a stock?

Last Answer : A coordinated effort is not legal. That is price manipulation. Such acts are picked up fairly easily in surveillance reports, investigated and prosecuted. It is not at all uncommon for a stock price to be ... be held for a portion of a trading day if an institution is filling a very large order.

Are you the type who would never hesitate launching a nuclear weapon?

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Last Answer : No, all people should hesitate. Theres protocol to prevent a mistake, not that any of us are privy to that info. Be interesting to know though.

Whom do you think is launching mystery missiles near Los Angeles?

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Why is unlocking a cell phone more complicated than launching the space shuttle?

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Last Answer : Why do they make it so difficult? Because they can. It's counter-productive, of course, because all it does is make you resentful. I just went through this with T-Mobile. I moved to New Zealand from the U ... code from the Intertubes, but I'm kind of glad I got the "official" code. Life is good now.

Timeline/plan for launching a website?

Description : Timeline/plan for launching a website?

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I need help launching iTunes...

Description : I need help launching iTunes...

Last Answer : Uninstall iTunes, and reinstall. Your music is stored in a separate directory, annd will not be affected. Seems like your install got corrupted somehow.

What was the primary reason for launching ‘Narmada Bachao Andolan’ ? -SST 10th

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What were the causes for launching Khilafat Movement in India? -SST 10th

Description : What were the causes for launching Khilafat Movement in India? -SST 10th

Last Answer : Causes for launching Khilafat movement in India are: 1.The First World War ended with the defeat of Ottoman Turkey. 2.There were rumours that a harsh peace treaty was going to be ... to bring Muslims under the umbrella of a unified movement called Khilafat and Non-cooperation Movement'.

What was Gandhiji's idea behind launching the Noncooperation Movement ? -SST 10th

Description : What was Gandhiji's idea behind launching the Noncooperation Movement ? -SST 10th

Last Answer : Gandhiji, in his famous book, Hind Swaraj (1909) observed that British rule in India was established because of the cooperation of Indians which was also responsible for its ... attempts to persuade people across the entire subcontinent by extensively touring and gathering popular support.

What were the reasons for the launching of the Non-Cooperation Movement? What was Gandhiji’s idea behind launching it as stated in his book ‘Hind Swaraj’? -SST 10th

Description : What were the reasons for the launching of the Non-Cooperation Movement? What was Gandhiji’s idea behind launching it as stated in his book ‘Hind Swaraj’? -SST 10th

Last Answer : Reasons for the launching of the Non-Cooperation Movement: (i) Indians were very hopeful that their hardships would end after the First World War was over. But that did not happen. (ii) ... in India would collapse and swaraj would come. Hence, he started Non-Cooperation Movement with full vigour.

Describe the development which led to the launching of Non-Cooperation Movement. -SST 10th

Description : Describe the development which led to the launching of Non-Cooperation Movement. -SST 10th

Last Answer : Developments which led to the launching of Non-Cooperation Movement : (i) Mahatma Gandhi successfully organized Satyagraha movements in various places. (ii) In 1916, he travelled to Champaran in Bihar ... the need to start a non-cooperation movement in support of Khilafat as well as for Swaraj.

Name any four prominent leaders who co-operated with A.O. Hume in launching the Congress. -SST 10th

Description : Name any four prominent leaders who co-operated with A.O. Hume in launching the Congress. -SST 10th

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Explain the reason behind the launching of the Khilafat Movement in India. -SST 10th

Description : Explain the reason behind the launching of the Khilafat Movement in India. -SST 10th

Last Answer : The reason for launching Khilafat Movement are as follows: In the World War I, Turkey, a Muslim nation was defeated along with Germany. The victorious allies divided the territories of Turkish ... of 1920, the khilafat movement and the Non-Cooperation Movement merged into one nation wide movement.

With the help of the Motilal Nehru Report 1928, briefly describe the events that led to the launching of the Civil Disobedience Movement. -SST 10th

Description : With the help of the Motilal Nehru Report 1928, briefly describe the events that led to the launching of the Civil Disobedience Movement. -SST 10th

Last Answer : The Secretary of State for India, Lord Birkenhead, asked the Indian leaders to prepare and produce a Constitution for India which should be acceptable to all the political parties of India. ... Fourteen Points Plan, as the minimum condition, acceptable to the League for any political settlement.

What do you think about elon musk launching dogecoin to the moon?

Description : What do you think about elon musk launching dogecoin to the moon?

Last Answer : Because Elon musk understand the fundamentals of Doge, that was designed to be worthless, an anti-Bitcoin. He is trolling people who are too lazy to learn and understand. Elon who value knowledge and people with the ... if 90% of the time, it's a waste of time. The 10% is worth all the efforts.

Heavy advertising expenditure for launching a new product is called as _________ 

Description : Heavy advertising expenditure for launching a new product is called as _________ 

Last Answer : Heavy advertising expenditure for launching a new product is called as _________ (a) Capital ... Revenue Expenditure (d) None of these

I am thinking about launching a new product next year and would like to know a good product design company in Manhattan that I can use?

Description : I am thinking about launching a new product next year and would like to know a good product design company in Manhattan that I can use?

Last Answer : There are several great product design companies in Manhattan. One of these companies is SNS Design.

What is a critical steps to take before launching your boat?

Description : What is a critical steps to take before launching your boat?

Last Answer : Insert the drain plug.

In incremental launching method of bridge construction, what are the measures adopted to enhance sufficient resistance of the superstructure during the launching process?

Description : In incremental launching method of bridge construction, what are the measures adopted to enhance sufficient resistance of the superstructure during the launching process?

Last Answer : i) During the launching process the leading edge of the superstructure is subject to a large hogging moment. In this connection, steel launching nose typically about 0.6­0.65 times span length is ... . iii)For very long span bridge, temporary piers are provided to limit the cantilever moment.

Which of the following is an example of Inorganic Growth? A. Book Publisher making entry into Stationery retailing B. Soap manufacturer launching a Hand Sanitizer C. Car Manufacturer acquiring a Tyre Manufacturer D. All of the above

Description : Which of the following is an example of Inorganic Growth? A. Book Publisher making entry into Stationery retailing B. Soap manufacturer launching a Hand Sanitizer C. Car Manufacturer acquiring a Tyre Manufacturer D. All of the above

Last Answer : Car Manufacturer acquiring a Tyre Manufacturer

If D is the depth of scour below original bed, then the width of launching apron is generally taken as (A) 1.2 D (B) 1.5 D (C) 2.0 D (D) 2.5 D

Description : If D is the depth of scour below original bed, then the width of launching apron is generally taken as (A) 1.2 D (B) 1.5 D (C) 2.0 D (D) 2.5 D

Last Answer : Answer: Option B

Establishing financial security has been identified as a developmental task of which of the following groups? a) Middle adult The middle adult’s tasks also include launching children, and refocusing on one’s marital relationship. b) Older adult The older adult’s tasks include adapting to retirement and declining physical stamina. c) Young adult The young adult’s tasks include establishing a lifestyle and independence. d) Teenager The teenager’s primary developmental tasks include developing an identity and intimacy.

Description : Establishing financial security has been identified as a developmental task of which of the following groups? a) Middle adult The middle adult's tasks also include launching children, and ... . d) Teenager The teenager's primary developmental tasks include developing an identity and intimacy.

Last Answer : a) Middle adult The middle adult’s tasks also include launching children, and refocusing on one’s marital relationship.

Which semiconductor sources (LD or LED) emit more focused light and are capable of launching sufficient optical power into both single mode and multimode fibers?

Description : Which semiconductor sources (LD or LED) emit more focused light and are capable of launching sufficient optical power into both single mode and multimode fibers?

Last Answer : LDs.

What are the aspects you look while launching a product?

Description : What are the aspects you look while launching a product?

Last Answer : Launching a product is all about timing, market and creating a vibe. There should be a good build up to promoting the product before its launch so that the interest in the market is captured. ... timing should be perfect so that it does not have to compete with a newly-launched similar product.

At locations where access to the new bridge construction is available by rail, the launching of girders upto 18.3 m which method is ideal. a) slew in slew out method b) gantry method c) Launching of girders with the help of a BFR*: d) Pantoon method

Description : At locations where access to the new bridge construction is available by rail, the launching of girders upto 18.3 m which method is ideal. a) slew in slew out method b) gantry method c) Launching of girders with the help of a BFR*: d) Pantoon method

Last Answer : c) Launching of girders with the help of a

A satellite orbits the earth 200 km above the surface. What speed, in m/s, is necessary for a circular orbit? The radius of the earth is 6400 km and g = 9.2 m/s2 a.7200 b.6600 c.7800 d.6000 e.107 dynes

Description : A satellite orbits the earth 200 km above the surface. What speed, in m/s, is necessary for a circular orbit? The radius of the earth is 6400 km and g = 9.2 m/s2 a.7200 b.6600 c.7800 d.6000 e.107 dynes

Last Answer : c. 7800

Is Landline Phone Service necessary for satellite dish?

Description : Is Landline Phone Service necessary for satellite dish?

Last Answer : No you do not need a landline phone service to have a satellite dish installed in your home. Satellite has nothing to do with phone service.

An artificial satellite stays in the orbit around the Earth because (a) The Earth’s gravity does not act on the satellite due to the great distance between them (b) The Earth’s attraction produces the necessary centripetal acceleration (c) The Earth’s attraction is balanced by the attraction of other planets (d) There is an engine in the satellite that constantly applies an upward force to balance its weight

Description : An artificial satellite stays in the orbit around the Earth because (a) The Earth's gravity does not act on the satellite due to the great distance between them (b) The Earth's attraction ... (d) There is an engine in the satellite that constantly applies an upward force to balance its weight

Last Answer : Ans:(b)

The control routine necessary to keep the satellite in position is referred to as A. station keeping B. station tracking C. station monitoring D. station maintaining

Description : The control routine necessary to keep the satellite in position is referred to as A. station keeping B. station tracking C. station monitoring D. station maintaining

Last Answer : A. station keeping

National Disaster Management Division of the Govt. of India wherever necessary, sends to disaster affected areas? a. Coordanation its containing satellite phones b. Medicines for affected people c. Provides relief measures d. All the above

Description : National Disaster Management Division of the Govt. of India wherever necessary, sends to disaster affected areas? a. Coordanation its containing satellite phones b. Medicines for affected people c. Provides relief measures d. All the above

Last Answer : d. All the above

What is the minimum propagation delay of a geostationary satellite? A. 278 ms B. 239 ms C. 300 ms D. 600 ms

Description : What is the minimum propagation delay of a geostationary satellite? A. 278 ms B. 239 ms C. 300 ms D. 600 ms

Last Answer : B. 239 ms

A rocket is moving up with a velocity v. If the velocity of this rocket is suddenly tripled, what will be the ratio of two kinetic energies? -Physics 9th

Description : A rocket is moving up with a velocity v. If the velocity of this rocket is suddenly tripled, what will be the ratio of two kinetic energies? -Physics 9th

Last Answer : hope its clear

If Rocket pooped inside the gauntlet would Thanos still stick his hand in it?

Description : If Rocket pooped inside the gauntlet would Thanos still stick his hand in it?

Last Answer : Of course he would. He is Thanos, not Karen.

If you strapped a dog to a rocket, forced its eyes open, and locked its head in position so that it always looked at the ground, at what altitude would it stop knowing that it is looking at earth?

Description : If you strapped a dog to a rocket, forced its eyes open, and locked its head in position so that it always looked at the ground, at what altitude would it stop knowing that it is looking at earth?

Last Answer : It would never know because it doesn’t know what “earth” is. It would only know it is experiencing something horribly frightening.

Sales of bullet proof backpacks for children sky rocket. How does that make you feel?

Description : Sales of bullet proof backpacks for children sky rocket. How does that make you feel?

Last Answer : Very sad.