AIIMS Last 24 Years Solved 1996 – 2019 Physics and Chemistry Video Solutions

Assertion: Angular speed of a planet around the sun increases, when it is closer to the sun. Reason: Total angular momentum of the system remains constant. Assertion: Angular speed of a planet around the sun increases when it is closer to the sun. Reason: Total angular momentum of the system remains constant. September 12, 2020 [...]

Assertion : A man in a closed cabin which is falling freely does not experience gravity. Reason : Inertial and gravitational mass have equivalence. Assertion : A man in a closed cabin which is falling freely does not experience gravity. Reason : Inertial and gravitational mass have equivalence. September 12, 2020 Category: AIIMS Last 24 [...]

Assertion: The length of the day is slowly increasing. Reason: The dominant effect causing a slowdown in the rotation of the earth is the gravitational pull of other planets in the solar system. Assertion: The length of the day is slowly increasing. Reason: The dominant effect causing a slowdown in the rotation of the earth [...]

Assertion : The earth without atmosphere would be inhospitably cold. Reason : All heat would escape in the absence of atmosphere. Assertion : The earth without atmosphere would be inhospitably cold. Reason : All heat would escape in the absence of atmosphere. September 12, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics [...]

Assertion : Planet is a heavenly body revolving round the sun. Reason : Star is luminous body made of gaseous material. Assertion : Planet is a heavenly body revolving round the sun. Reason : Star is luminous body made of gaseous material. September 12, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics [...]

Assertion : The time period of revolution of a satellite around a planet is directly proportional to the radius of the orbit of the satellite. Reason : Artificial satellite follow Kepler’s laws of planatary motion. Assertion: Water kept in an open vessel will quickly evaporate on the surface of the moon. Reason The temperature at [...]

Assertion : At pole value of acceleration due to gravity (g) is greater than that of equator. Reason : Earth rotates on its axis in addition to revolving round the sun. Assertion : At pole value of acceleration due to gravity (g) is greater than that of equator. Reason : Earth rotates on its axis [...]

Assertion : If a pendulum falls freely, then its time period becomes infinite. Reason : Free falling body has acceleration, equal to ‘g’. Assertion : If a pendulum falls freely equal to 'g'. then its time period becomes infinite. Reason : Free falling body has acceleration September 12, 2020 Category: AIIMS Last 24 Years Solved [...]

Assertion: The comets do not obey Kepler’s laws of planetary motion. Reason: The comets do not have elliptical orbits. Assertion: The comets do not obey Kepler’s laws of planetary motion. Reason: The comets do not have elliptical orbits. September 12, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions [...]

Assertion: Water kept in an open vessel will quickly evaporate on the surface of the moon. Reason The temperature at the surface of the moon is much higher than boiling point of water. Assertion: Water kept in an open vessel will quickly evaporate on the surface of the moon. Reason The temperature at the surface [...]