Q- With reference to the Solar System- which of the following statements is-are correct-1- The Sun is being classified as a White dwarf-2- The asteroid belt lies between Mars and Jupiter-3- Comets are cosmic snowballs of frozen gases- the size of a Moon-Select the correct answer using the code given below-Q- - - - - - - - - - - - - -1- - - - - - - - - - - - - -2- - - belt - - - - - - -3- - - - - - - - - - - - - - - cosmic snowballs - - - - - - - -

The correct option is C 2 only केवल2Explanation: Statement 1 is incorrect: nbsp;The Sun is being classified as a Yellow dwarf. Statement 2 is correct: ...

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Byju's Answer

Standard VI

Physics

Comets

Q. With refer...

Question

Q. With reference to the Solar System, which of the following statements is/are correct?
Select the correct answer using the code given below.

Q. सौर प्रणाली के संदर्भ में, निम्नलिखित में से कौन सा/से कथन सही है/हैं? निम्नलिखित कूटों का उपयोग करके सही उत्तर चुनिए:

1 and 2 only
केवल 1 और 2

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1 and 3 only
केवल 1 और 3

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2 only
केवल2

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1,2 and 3
1, 2 और 3

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Solution

The correct option is C
2 only
केवल2
Explanation:

Statement 1 is incorrect: The Sun is being classified as a Yellow dwarf.

Statement 2 is correct: Our solar system has an asteroid belt between Mars and Jupiter.

Statement 3 is incorrect: Comets are cosmic snowballs of frozen gases, rock and dust roughly the size of a small town.

व्याख्या:

कथन 1 गलत है: सूर्य को एक 'पीला बौना' तारा के रूप में वर्गीकृत किया गया है।

कथन 2 सही है: हमारे सौर मंडल में मंगल और बृहस्पति के बीच एक क्षुद्रग्रह घेरा है

कथन 3 गलत है: धूमकेतु जमी हुई गैसों, चट्टान और धूल के एक छोटे शहर के आकार के ब्रह्मांडीय बर्फ के गोले (cosmic snowballs) हैं।

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Similar questions

Q. Q. With reference to our solar system, consider the following statements:

1. Meteors revolve around the Sun in an elliptical orbit.
2. Asteroid belt is located between the orbits of the planets Jupiter and Mars.
3. A Constellation is the member of the solar system.

Which of the statements given above is/are correct?

Q. हमारे सौर मंडल के संदर्भ में, निम्नलिखित कथनों पर विचार करें:

1. उल्काएं एक अण्डाकार कक्षा में सूर्य की परिक्रमा करती हैं।
2. द्रग्रह पट्टी बृहस्पति और मंगल की कक्षाओं के बीच स्थित है।
3. एक नक्षत्र सौर मंडल का सदस्य होता है।

ऊपर दिए गए कथनों में से कौन सा/से सही है / हैं?

The correct statement with regard to $H_{2}^{+}$ & $H_{2}^{-}$ is

Q. In the reaction between

N O

and

H_{2}

the following data are obtained
Experiment 1 :

P_{H_{2}}

= constant

(mm of Hg)	359	300	152
$- \frac{P_{H_{2}}}{d t}$	1.50	1.03	0.25

Experiment 2:

P_{N O}

= constant

$P_{H_{2}}$ (mm of Hg)	289	205	147
$- \frac{P_{H_{2}}}{d t}$	1.60	1.10	0.79

The orders with respect of

H_{2}

and

N O

are:

H_{1}, H_{2}

are 2 H.M.’s between a,b then

\frac{H_{1} + H_{2}}{H_{1} . H_{2}} =

Q. The correct statement with regard to

H_{2}^{+}

and

H_{2}^{-}

is:

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