Q:

If the wavelengths corresponding to ultraviolet, visible and infrared radiations are given as lUV, lVIS and lIR respectively, then which of the following gives the correct relationship among these wavelengths?

A) lUV < lIR < lVIS	B) lUV > lVIS > lIR
C) lUV > lIR > lVIS	D) lUV < lVIS < lIR

Answer & Explanation Answer: D) lUV < lVIS < lIR

Explanation:

Infrared radiation, what we experience as heat when we hold our hand near a warm object, is somewhat longer wavelengths than visible light. Visible light is simply electromagnetic radiation in a range of wavelengths that our eyes are sensitive to. Visible wavelengths range from 0.0007 milimeters for red light, through orange, yellow, green, and blue, to 0.0004 milimeters for violet light. Ultraviolet is shorter wavelengths than violet.

Longer the wavelength,lower the energy

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The antiparticle of an electron is

A) Positron	B) Proton
C) Alpha particles	D) Beta particles

Answer & Explanation Answer: A) Positron

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Which one of the following is a component of Food Security System?

A) Buffer stock	B) Minimum support price
C) Fair price shops	D) Mid day meals

Answer & Explanation Answer: A) Buffer stock

Explanation:

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT

0 1443

Q:

Which of these monuments enshrines the tomb containing the relics of St. Francis Xavier?

A) Basilica of Bom Jesus	B) Se Cathedral
C) Monte Hill	D) St. Alex Church

Answer & Explanation Answer: A) Basilica of Bom Jesus

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

______________ scheme launched by the Central Government is a new crop insurance scheme to boost farming sector in the country.

A) Soil Health Card	B) Shyama Prasad Mukherji R-urban Mission
C) Pradhan Mantri Fasal Bima Yojana	D) National R-URBAN Mission

Answer & Explanation Answer: C) Pradhan Mantri Fasal Bima Yojana

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Which of the following bonds are weakest in nature?

A) Single bond	B) Double bond
C) Triple bond	D) Hydrogen bond

Answer & Explanation Answer: D) Hydrogen bond

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which among the following is not a connective tissue?

A) Blood	B) Bone
C) Skin	D) Cartilage

Answer & Explanation Answer: C) Skin

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
An axe to grind

A) To act bravely	B) To act like a fool
C) To have a selfish motive	D) To take risk

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