Colours of stars are due to their _____...? Mcqs

Latest MCQs

Colours of stars are due to their _____...?

(A) Temperature
(B) Size

(C) Distance
(D) Composition

Latest MCQs

Which is the largest gland in the human body...?

(A) Thyroid
(B) Liver

(C) Pancreas
(D) None of these

Latest MCQs

Which one of the following stars are hotter than red and orange stars...?

(A) Green
(B) Dark

(C) Blue
(D) Yellow

Latest MCQs

The causes of the echo is _____...?

(A) Absorption
(B) Dispersion

(C) Reflection
(D) Refraction

Latest MCQs

The moon’s surface temperature varies from about ________ to _________ ...?

(A) – 173 degrees Celsius at night to 127 degrees Celsius during the day
(B) – 172 degrees Celsius at night to 172 degrees Celsius during the day

(C) Remains constant during day and night
(D) – 170 degrees Celsius at night to 107 degrees Celsius during the day

Latest MCQs

SI unit of time is_________...?

(A) second
(B) kilo gram

(C) meter
(D) volt

Latest MCQs

Light travelling in a straight line ______ when it strikes the surface of another medium....?

(A) Reflects
(B) Refracts

(C) Diffracts
(D) Absorbs

Latest MCQs

Which of the following will be attracted to the magnet...?

(A) An iron kettle
(B) A rubber ball

(C) A copper plate
(D) An elastic band

Latest MCQs

What is a function of the rough endoplasmic reticulum...?

(A) Aerobic respiration
(B) Intracellular digestion

(C) Synthesis of steroids
(D) Synthesis of protein

Latest MCQs

The first cloned animal was____________...?

(A) Goat
(B) Cow

(C) Rat
(D) Sheep

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