Which is the nearest planet to the sun?

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Jasmine Grover

Education Journalist | Study Abroad Lead

There are 8 planets in our solar system. The order of the planets in our solar system, from the nearest to the sun to outwards is – Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune

  • Hence, Mercury is the closest planet to the Sun.
  • The temperature on Mercury varies extremely from 90 K to 700 K.
  • Mercury, the nearest planet to the sun, is the second densest major celestial body in space after our Earth.

The solar system includes the four inner planets, the asteroid belt, the four gas giants, and then and on to the Kuiper Belt. 

Mercury

Mercury is the nearest planet to the sun and is the smallest planet in the solar system. It moves around the sun in 88 days. 

  • The temperature at Mercury is extremely thin. 
  • It is mainly made of oxygen, sodium, helium, hydrogen, and potassium.
  • Its surface is filled with craters just like the moon.

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CBSE CLASS XII Related Questions

  • 1.
    The figure shows three point charges kept at the vertices of triangle ABC. The net electric field, due to this system of charges, at the midpoint M of base BC will be:

      • \( \frac{q}{4 \pi \epsilon_0 l^2} \) pointing along MA
      • \( \frac{q}{\pi \epsilon_0 l^2} \) pointing along AM
      • \( \frac{q}{2 \pi \epsilon_0 l^2} \) pointing along AM
      • Zero

    • 2.
      Two heaters rated as \((P_1,V)\) and \((P_2,V)\) are connected in series across a dc source of \(V/2\) volt. The power consumed by the combination will be –

        • \((P_1+P_2)\)
        • \(\dfrac{P_1+P_2}{2}\)
        • \(\dfrac{P_1P_2}{2(P_1+P_2)}\)
        • \(\dfrac{P_1P_2}{4(P_1+P_2)}\)

      • 3.
        Write any two features of nuclear forces.


          • 4.
            A light copper ring is freely suspended by a light string. A bar magnet is held horizontally with its length along the axis of the ring. The magnet is moved towards the ring with its N pole facing the loop. What will happen to the ring and its position? Explain.


              • 5.
                Four independent waves are expressed as \[ (i)\; y_1=A_1\sin\omega t, \] \[ (ii)\; y_2=A_2\sin 2\omega t, \] \[ (iii)\; y_3=A_3\cos\omega t, \] \[ (iv)\; y_4=A_4\sin\left(\omega t+\frac{\pi}{3}\right) \] The interference between two of these waves is possible in

                  • (i) and (iii) only
                  • (iii) and (iv) only
                  • (i), (iii) and (iv) only
                  • All of them

                • 6.
                  Assertion (A) : All atoms have a net magnetic moment. Reason (R) : A current loop does not always behave as a magnetic dipole.

                    • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
                    • Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
                    • Assertion (A) is true, but Reason (R) is false.
                    • Both Assertion (A) and Reason (R) are false.
                  CBSE CLASS XII Previous Year Papers

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