The heavenly bodies that do not twinkle are called ………………. . (a) planets (b) stars (c) rockets

The heavenly bodies that do not twinkle are called ………………. . (a) planets (b) stars (c) rockets
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(a) planets
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The heavenly bodies that twinkle are called ……………………. . (a) earth (b) moon (c) stars

Description : The heavenly bodies that twinkle are called ……………………. . (a) earth (b) moon (c) stars

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Plants get their light from the …………………… . (a) rockets (b) asteroids (c) stars (d) sun

Description : Plants get their light from the …………………… . (a) rockets (b) asteroids (c) stars (d) sun

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………………… do not have their own light. (a) stars (b) planets (c) bulbs

Description : ………………… do not have their own light. (a) stars (b) planets (c) bulbs

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Description : ………………….. have their own light. (a) Stars (b) Planets (c) Asteroids

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For what purpose are rockets used in space travel?

Description : For what purpose are rockets used in space travel?

Last Answer : 1. Very powerful rockets are used to send a spacecraft into space. 2. A tremendous quantity of fuel is burnt in rockets so that spacecraft weighing thousands of tons may be launched into space.

The heavenly body closest to the earth is ………………. . (a) sun (b) moon (c) mercury

Description : The heavenly body closest to the earth is ………………. . (a) sun (b) moon (c) mercury

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Stars twinkle but planets do not twinkle because – (1) they emit light of a constant intensity (2) their distance from the earth does not change with time (3) they are very far away from the earth resulting in decrease in intensity of light (4) they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable

Description : Stars twinkle but planets do not twinkle because - (1) they emit light of a constant intensity (2) their distance from the earth does not change with time (3) they are very far away ... and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable

Last Answer : (4) they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable Explanation: Eris is the most massive and second-largest ... orbiting the Sun, and the largest known body in the Solar System not visited by a spacecraft.

Stars twinkle but planets do not twinkle because (1) they emit light of a constant intensity (2) their distance from the earth does not change with time (3) they are very far away from the earth resulting in decrease in intensity of light (4) they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable

Description : Stars twinkle but planets do not twinkle because (1) they emit light of a constant intensity (2) their distance from the earth does not change with time (3) they are very far away from ... and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable 

Last Answer : they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable

Planets are (a) luminous bodies that twinkle (b) non-luminous bodies that twinkle (c) luminous bodies that do not twinkle (d) non-luminous bodies that do not twinkle

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Planets 1. are luminous bodies 2. twinkle 3. are non-luminous bodies 4. do not twinkle Which of the above statements is/are correct? (a) 1 and 2 (b) 1 and 4 (c) 2 and 3 (d) 3 and 4

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'Parsec' is the unit measurement of - (1) Density of stars (2) Astronomical distance (3) Brightness of heavenly bodies (4) Orbital velocity of giant stars

Description : 'Parsec' is the unit measurement of - (1) Density of stars (2) Astronomical distance (3) Brightness of heavenly bodies (4) Orbital velocity of giant stars

Last Answer : (2) Astronomical distance Explanation: The parsec (symbol: pc) is a unit of length used to measure large distances to astronomical objects outside the Solar System.

'Parsec' is the unit measurement of – (1) Density of stars (2) Astronomical distance (3) Brightness of heavenly bodies (4) Orbital velocity of giant stars

Description : 'Parsec' is the unit measurement of – (1) Density of stars (2) Astronomical distance (3) Brightness of heavenly bodies (4) Orbital velocity of giant stars

Last Answer : (2) Astronomical distance Explanation: Parsec is a unit of distance used in astronomy to measure large distances to objects outside our Solar System. It is equal to about 3.26 light years (3.086 x 1013 kilometres).

‘Parsec’ is the unit measurement of (1) Density of stars (2) Astronomical distance (3) Brightness of heavenly bodies (4) Orbital velocity of giant stars

Description : ‘Parsec’ is the unit measurement of (1) Density of stars (2) Astronomical distance (3) Brightness of heavenly bodies (4) Orbital velocity of giant stars

Last Answer : Astronomical distance

Besides earth, there are ……………. other planets which revolves around the sun. (a) two (b) one (c) seven

Description : Besides earth, there are ……………. other planets which revolves around the sun. (a) two (b) one (c) seven

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Satellites and planets get their light from the ……………….. . (a) asteroids (b) pluto (c) sun

Description : Satellites and planets get their light from the ……………….. . (a) asteroids (b) pluto (c) sun

Last Answer : (c) sun

I have my own light. It is only from me that the planets get light and heat.

Description : I have my own light. It is only from me that the planets get light and heat.

Last Answer : The sun.

Name the planets beyond the orbit of Mars in serial order.

Description : Name the planets beyond the orbit of Mars in serial order.

Last Answer : Jupiter, Saturn, Uranus and Neptune.

Mark the correct answer (a) Planets have an apparent motion and twinkle (b) Planets have no apparent motion but twinkle (c) Planets have an apparent motion but do not twinkle (d) Planets have no apparent motion and do not twinkle

Description : Mark the correct answer (a) Planets have an apparent motion and twinkle (b) Planets have no apparent motion but twinkle (c) Planets have an apparent motion but do not twinkle (d) Planets have no apparent motion and do not twinkle

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Planets do not twinkle because they (a) emit light continuously (b) are luminous sources of light (c) are nearer to us and therefore their light does not pass through the atmosphere (d) are nearer to us and therefore minor variations in their intensity are not noticeable

Description : Planets do not twinkle because they (a) emit light continuously (b) are luminous sources of light (c) are nearer to us and therefore their light does not pass through the atmosphere (d) are nearer to us and therefore minor variations in their intensity are not noticeable

Last Answer : Ans:(d)

Why do stars twinkle more on certain nights, compared to others?

Description : Why do stars twinkle more on certain nights, compared to others?

Last Answer : My understanding is that the particulate matter in the various layers of earth's atmosphere get in the path of the photons traveling toward us; the twinkling is the particles briefly diffracting ... is little-to no twinkling effect as there are far fewer particles in zero atmospheric conditions.

Why do the stars twinkle in the sky? -General Knowledge

Description : Why do the stars twinkle in the sky? -General Knowledge

Last Answer : answer:

Stars in the sky appear to twinkle due to – (1) a series of refractions (2) a series of reflections (3) a surface tension phenomenon (4) multiple diminishing brightness

Description : Stars in the sky appear to twinkle due to – (1) a series of refractions (2) a series of reflections (3) a surface tension phenomenon (4) multiple diminishing brightness

Last Answer : (1) a series of refractions Explanation: The movement of air (sometimes called turbulence) in the atmosphere of Earth causes a series of refractions which makes the starlight to get slightly bent as it ... directly and some gets bent slightly away. To our eyes, this makes the star seem to twinkle.

Why do the stars twinkle?

Description : Why do the stars twinkle?

Last Answer : Ans: The light from the stars travels through different layers of space of varying densities. Therefore, the light rays deviate from their original path. Further, these layers are not stationary but keep on moving. This leads to the twinkling of stars.

Stars in the sky appear to twinkle due to (1) a series of refractions (2) a series of reflections (3) a surface tension phenomenon (4) multiple diminishing brightness

Description : Stars in the sky appear to twinkle due to (1) a series of refractions (2) a series of reflections (3) a surface tension phenomenon (4) multiple diminishing brightness 

Last Answer : a series of refractions

The altitudes of heavenly bodies appear to be greater than they actually are -General Knowledge

Description : The altitudes of heavenly bodies appear to be greater than they actually are -General Knowledge

Last Answer : The answer is 'Nimbus'

The altitudes of heavenly bodies appear to be greater than they actually are. Why is this? -General Knowledge

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The altitudes of heavenly bodies appear to be greater than they actually are. Why is this?

Description : The altitudes of heavenly bodies appear to be greater than they actually are. Why is this?

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The study of heavenly bodies is known as-----? A. Astrology B. Astronautics C. Astronomy (Answer) D. Astrophysics

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Hydrographic surveys deal with the mapping of (A) Large water bodies (B) Heavenly bodies (C) Mountainous region (D) Canal system

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The earth’s movement around the sun is called the ………………. of the earth. (a) revolution (b) rotation (c) motion

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Description : Scientists who travel in the spacecraft are called ……………….. . (a) astronauts (b) researchers (c) engineers

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The Sun is a …………………. . (a) planet (b) star (c) satellite

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What information do man-made satellites provide?

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You can see me from the earth but the lighted part of me that you see changes every day.

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Which planet in the Solar System is furthest from the sun?

Description : Which planet in the Solar System is furthest from the sun?

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Which planet is placed between the earth and mercury?

Description : Which planet is placed between the earth and mercury?

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At what position is the earth from the Sun?

Description : At what position is the earth from the Sun?

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Which planet is nearest to the Sun?

Description : Which planet is nearest to the Sun?

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Last Answer : Use the shock wave to deflect it away from earth. Which means attach three large remote controlled rockets to the asteroid turning it into a large space vehicle and move it away from a dangerous collision.

For a continuous flow type of sedimentation tanks A. Width of the tank is normally kept about 6 m B. Length of the tank is normally kept 4 to 5 times the width C. Maximum horizontal flow velocity is limited to 0.3 m/minute D. All the above

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What is the important feature of shifting cultivation? —

Description : What is the important feature of shifting cultivation? —

Last Answer : Change of cultivation site