The number of vibrations produced by a vibrating body in a second is called...? Mcqs

Latest MCQs

The number of vibrations produced by a vibrating body in a second is called...?

(A) Velocity
(B) Amplitude

(C) Frequency
(D) Wavelength

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Latest MCQs

Which mineral is the present in nuts, seeds, dried figs, dried apricots, almond seed, corn, vegetables and fruits etc...?

(A) Magnesium
(B) Copper

(C) Iodine
(D) Sodium

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Latest MCQs

The brain of human adult weighs about_________...?

(A) 1200 – 1300 gm
(B) 1600 – 2000 gm

(C) 500 – 800 gm
(D) 100 – 200 gm

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Which one among the following is not a chemical change...?

(A) Melting of ice
(B) Burning of fuel

(C) Explosion of firework
(D) Cooking raw food

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Which of the following organisms releases molecular oxygen into water...?

(A) E.coli
(B) Phytoplankton

(C) Amoeba
(D) Salmonella

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Any disease or infection that is naturally transmissible from vertebrate animals to humans is called...?

(A) Zonoses
(B) Zoonoses

(C) Ananoses
(D) Chordnoses

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Air contains maximum amount of__________...?

(A) oxygen
(B) nitrogen

(C) hydrogen
(D) carbon dioxide

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Water is heated in a kettlE. The inside water is heated by convection. A person sitting near the fire receives heat by ________...?

(A) Conduction
(B) Convection

(C) Radiation
(D) Reflection

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Select the odd one of the followings...?

(A) Active transport
(B) Diffusion

(C) Facilitated diffusion
(D) Osmosis

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Latest MCQs

Vitamin C is found in_________...?

(A) Sea Food
(B) Seeds

(C) Fruits and Vegetables
(D) None of these

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