Math Is Fun Forum

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

The Answer #5643 (Friedrich Wilhelm Bessel) is correct! Excellent!

#5645.Name the appliance / gadget -  Used to convert a temperature change into mechanical displacement. The strip consists of two strips of different metals which expand at different rates as they are heated, usually steel and copper, or in some cases steel and brass. The strips are joined together throughout their length by riveting, brazing or welding. The different expansions force the flat strip to bend one way if heated, and in the opposite direction if cooled below its initial temperature. The metal with the higher coefficient of thermal expansion is on the outer side of the curve when the strip is heated and on the inner side when cooled.

#5646. Name the term / phrase in Physics : Two piezoelectric plates cemented together in such a way that an applied voltage causes one to expand and the other to contract so that the cell bends in proportion to the applied voltage; conversely, applied pressure generates double the voltage of a single cell; used in phonograph pickups and microphones.

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It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

#5647. Give the approximate length of river Nile in kilometers / miles.

#5648. Give the approximate length of river Yangtze in kilometers / miles.

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

Both the Answers, #5647 and #5648, (approximate length) are correct! Brilliant!

#5649. What is the approximate land area of Australia (Nation) is square kilometers or square miles?

#5650. What is the approximate land area of Argentina is square kilometers or square miles?

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

The Answer # 5649 is correct! Excellent!

#5651. What is the density of Uranium metal in grams per cubic centimeters/kilograms per meter cube?

#5652. What is the density of Thorium metal in grams per cubic centimeters/kilograms per meter cube?

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

The Answer #5651 is correct! Excellent!

#5653. When and where was plutonium discovered?

#5654. When and where was palladium discovered?

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

Good attempt, bobbym (#5654)!

$5655. Name the term in Chemistry -  Qualitatively defined as the amount of energy required to remove the most loosely bound electron of an isolated gaseous atom to form a cation.

#5656. Name the term in Astronomy -  A star system consisting of two stars orbiting around their common barycenter. Systems of two, three, four, or even more stars are called multiple star systems. These systems, especially when more distant, often appear to the unaided eye as a single point of light, and are then revealed as double (or more) by other means. Research over the last two centuries suggests that half or more of visible stars are part of multiple star systems.

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

Both the Answers, #5655 and #5656 (Ionization Energy and Binary Star respectively) are correct! Excellent!

#5657. Name the Greek Alphabet - In physics, the permittivity of a medium.

#5658.  Magnetic permeability is typically represented by this Greek letter. It is Permeability (electromagnetism) coefficient, degree of magnetization of a material.

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

The Answer #5658 is correct! Good work!

#5659. What is the Capital City of Mauritius?

#5660. What is the Capital City of Maidives?

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

The Answer #5659 is correct! Good work!

#5661.  Name the landlocked country in the South Caucasus region of Eurasia. Located in Western Asia, it is bordered by Turkey to the west, Georgia to the north, the de facto independent Nagorno-Karabakh Republic and Azerbaijan to the east, and Iran and the Azerbaijani exclave of Nakhchivan to the south. Area : Total 29,743 square kilometers (141st) : 11,484 sq mi.

#5662. Name the landlocked country in Eastern Europe bordered by Russia to the northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Over 40% of its 207,600 square kilometres (80,200 sq mi) is forested. Its strongest economic sectors are service industries and manufacturing. The parliament of the republic declared the sovereignty of this nation on 27 July 1990, and during the dissolution of the Soviet Union, the nation declared independence on 25 August 1991.

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

The Answer #5661 (Armenia) is correct! Neat work!

#5663. Name the  landlocked country in Southern Africa, neighbouring the Democratic Republic of the Congo to the north, Tanzania to the north-east, Malawi to the east, Mozambique, Zimbabwe, Botswana and Namibia to the south, and Angola to the west. The population is concentrated mainly around the capital city in the south and the Copperbelt Province to the northwest. Total Area - 752,618 square kilometers (39th); 290,587 sq mi.

#5664. Name the  landlocked country located in southern Africa, between the Zambezi and Limpopo Rivers. It borders South Africa to the south, Botswana to the west, Zambia to the northwest, and Mozambique to the east.  It is a landlocked country in southern Africa, lying between latitudes 15° and 23°S, and longitudes 25° and 34°E. Most of the country is elevated in the central plateau (high veld) stretching from the southwest to the northwest at altitudes between 1,200 and 1,600 m. The country's east is mountainous with Mount Nyangani as the highest point at 2,592 m. About 20% of the country consists of the low veld under 900m. Victoria Falls, one of the world's biggest and most spectacular waterfalls, is located in the country's northwest as part of the Zambezi river.     Total Area - 390,757 square kilometers (60th); 150,871 sq mi.

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

#5665. Name the  the official press agency of the People's Republic of China. It is the biggest and most influential media organization in China. It is a ministry-level institution subordinate to the Chinese central government. Its president is a member of the Central Committee of the Communist Party of China. It operates more than 170 foreign bureaus worldwide, and maintains 31 bureaus in China - one for each province, plus a military bureau. It is the sole channel for the distribution of important news related to the Communist Party and Chinese central government.

#5666. The Reuter agency was established by Paul Julius Reuter in Britain at the London Royal Exchange. Paul Reuter worked at a book-publishing firm in Berlin and was involved in distributing radical pamphlets at the beginning of the Revolutions in 1848. These publications brought much attention to Reuter. He later developed a prototype news service in 1849 in which he used electric telegraphy and carrier pigeons. The Reuter's Telegram Company was later launched. The company initially covered commercial news, serving banks, brokerage houses, and business firms. In which year was it extablished?

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,413

Re: General Quiz

Hi bobbym,

The Answer #5665 (The Xinhua News Agency) is correct! Excellent!

#5667. What are the the former names of the cities Mumbai and Kolkata (both in India)?

#5668. New Delhi  is a district in Delhi which serves as the capital of India and seat of the executive, legislative, and judiciary branches of the Government of India. It is also the centre of the Government of the National Capital Territory of Delhi. New Delhi is situated within the metropolis of Delhi and is one of the eleven districts of the National Capital Territory of Delhi. The foundation stone of the city was laid by George V, Emperor of India during the Delhi Durbar. Which year?
It was designed by British architects, Sir Edwin Lutyens and Sir Herbert Baker. The new capital was inaugurated on 13 February 1931, by India's Viceroy Lord Irwin.
Although colloquially Delhi and New Delhi as names are used interchangeably to refer to the jurisdiction of NCT of Delhi, these are two distinct entities, and the latter is a small part of the former.

---

It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: General Quiz

Hi;

---

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.