The Sun has temperature of around _____...? Mcqs

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The Sun has temperature of around _____...?

(A) 3000 °C
(B) 6000 °C

(C) 4000 °C
(D) 5000 °C

Latest MCQs

The gas used in a refrigerator to cool water is___________...?

(A) Nitrogen
(B) Carbon dioxide

(C) Methane
(D) Tetrafluoroethane

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A mixture of sand and naphthalene can be separated by ________ ...?

(A) Chromatography
(B) Fractional distillation

(C) Sublimation
(D) None of these

Latest MCQs

The duration of short-term memory is between:...?

(A) 5 to 15 seconds
(B) 15 to 30 seconds

(C) 30 to 45 seconds
(D) None of these

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The season changes because of the ____________...?

(A) Moon is revolving round the earth
(B) Earth is revolving round its axis

(C) Earth is revolving round the sun
(D) Planet Mars is attracting the sun

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Anti Diuretic hormone (ADH) is secreted by...?

(A) Pituitary gland
(B) Pancreas

(C) Thyroid
(D) Parathyroid

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What is one property of suspension that makes it different from a solution...?

(A) Suspensions have dissolved particles
(B) Suspensions have suspended particles

(C) Suspensions are homogeneous mixtures
(D) Suspensions are always transparent

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Who was the first scientist who gave the concept of gravitation...?

(A) Einstein
(B) Newton

(C) Faraday
(D) Maxwell

Latest MCQs

The study of fish is known as ________...?

(A) Entomology
(B) Ichthyology

(C) Ecology
(D) None of these

Latest MCQs

Who is the known as the father of taxonomy...?

(A) Aristotle
(B) Fransco Redi

(C) Carolus Linnaeus
(D) Rachel Carson

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