Questions

Q:

An electron and a proton starting from rest get accelerated through potential difference of 100kV. The final speeds of the electron and the proton are Ve and Vp respectively. Which of the following relations is correct?

A) Ve > Vp B) Ve < Vp
C) Ve = Vp D) Cannot be determined
 
Answer & Explanation Answer: A) Ve > Vp

Explanation:

Both when accelerated through a potential difference of 100KV, they will have the same energy. The mass of the electron is less than the mass of a proton, hence it will move faster(momentum).

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Filed Under: Physics
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Q:

How to get dissertation introduction writing ideas

Answer

Most of the students do not know anything about the dissertation writing and the services.So always students are depending on the dissertation writing services.Students can get the dissertation introduction writing ideas from the dissertation writing services, this will benefit for your future.

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Q:

Rearrange the parts of the sentence in correct order.
There is a deeper
P-fissure here that goes
Q-from western theory
R-beyond explanations

A) PRQ B) PQR
C) QPR D) RPQ
 
Answer & Explanation Answer: A) PRQ

Explanation:
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Filed Under: English
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Q:

Which cell feature is responsible for making proteins?

A) Chromosomes B) Nucleus
C) Ribosomes D) Cytoplasm
 
Answer & Explanation Answer: C) Ribosomes

Explanation:

Ribosomes comprise a complex macro molecular machine, found within all living cells, that serves as the site of biological protein synthesis. Ribosomes link amino acids together in the order specified by messenger RNA molecules.

 

which_cell_feature_is_responsible_for_making_proteins1558091245.jpg image

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Filed Under: Biology
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Q:

What was established by the Americans, the British and the Canadians at Bretton woods in 1944?

Answer

The International Monetary Fund and the international Bank for Reconstruction and development.

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Q:

Which country is the largest producer of Rice in the world?

A) Russia B) China
C) Brazil D) India
 
Answer & Explanation Answer: B) China

Explanation:

China is the largest producer of Rice in the world.

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Filed Under: General Awareness
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Q:

The Earth's population has ________since the turn of the century

A) Stayed the same B) doubled
C) trebled D) multiplied ten times
 
Answer & Explanation Answer: C) trebled

Explanation:

The population increases in geometrical progression and has crossed the 5 billion mark. The united nations estimate an average growth rate of 1.5% per annum.

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Filed Under: World Geography

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Q:

The main body of the United Nation organization is the 

A) Trusteeship Council B) General Assembly
C) Security Council D) Secretariat
 
Answer & Explanation Answer: B) General Assembly

Explanation:
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Filed Under: World Organisations

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