TS EAMCET · Physics · Work Power Energy
What is the change in mass of a body, when taken below the surface of the earth? [Take radius of the earth as ]
- A Increases by
- B Remain constant
- C Increases by
- D Decrease by
Answer & Solution
Correct Answer
(B) Remain constant
Step-by-step Solution
Detailed explanation
We know that mass is a universal constant at every place in the above problem when we change the position of the body in upward directon, then the value of acceleration due to gravity will be changed so, the weight of the body should change but, the mass will not be changed.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- Ball \(A\) of mass \(50 \mathrm{gm}\) and speed \(10 \mathrm{~m} / \mathrm{s}\) collides with other ball \(B\) of mass \(10 \mathrm{gm}\) and speed \(15 \mathrm{~m} / \mathrm{s}\) travelling in opposite direction with each other. Determine the final speed of ball \(B\), if the coefficient of restitution is \(\frac{2}{5}\).TS EAMCET 2019 Medium
- A person walks in such a way that he covers equal distance in each step. The person takes 2 steps forward towards east, then takes a right turn and walks 4 steps towards south, then takes a right turn and walks 6 steps towards west and then takes a'right turn and walks further. The direction of his final position after a total of 20 steps walk with respect to his initial position isTS EAMCET 2023 Easy
- The de-Broglie wavelength associated with an electron, accelerated through a potential difference of 121 volts is about: [Take Plank's constant \(=\mathrm{h}=6.6 \times 10^{-34} \mathrm{~J} . \mathrm{s}\), mass of electron \(9 \times 10^{-31} \mathrm{~kg}\) ]TS EAMCET 2022 Easy
- As per kinetic theory of gases which of the following statements is / are true?
a) Temperature of a gas is a measure of average kinetic energy of a molecule
b) Temperature of a gas depends on the nature of the gas
c) Heavier molecule has lower average speed
d) Lighter molecule has lower average speedTS EAMCET 2021 Medium - The internal and external diameters of a hollow cylinder measured with vernier calipers are \((5.73 \pm 0.01) \mathrm{cm}\) and \((6.01 \pm 0.01) \mathrm{cm}\) respectively. Then the thickness of the cylinder wall isTS EAMCET 2024 Easy
- The physics behind fusion test reactor is:TS EAMCET 2021 Easy
More PYQs from TS EAMCET
- The temperatures of equal masses of three different liquids \(A, B\) and \(C\) are \(15^{\circ} \mathrm{C}, 24^{\circ} \mathrm{C}\) and \(30^{\circ} \mathrm{C}\) respectively. The resultant temperature when liquids \(A\) and \(B\) are mixed is \(20^{\circ} \mathrm{C}\) and when liquids \(B\) and \(C\) are mixed is \(26^{\circ} \mathrm{C}\). Then the ratio of specific heat capacities of the liquids \(A, B\) and \(C\) isTS EAMCET 2024 Hard
- A particle of charge \(q\), mass \(m\) and energy \(E\) has de-Broglie wavelength \(\lambda\). For a particle of charge \(2 q\), mass \(2 m\) and energy \(2 E\), the de-Broglie wavelength isTS EAMCET 2019 Easy
- An aircraft is flying at a height of ' \(H\) ' above the ground and at a speed of ' \(V\) '. The maximum angle subtended at a ground observation point by the aircraft after time \(T\) isTS EAMCET 2022 Medium
- A capillary tube of radius ' \(r\) ' is immersed in water and water rises to a height of ' \(h\) '. Mass of water in the capillary tube is \(5 \times 10^{-3} \mathrm{~kg}\). The same capillary tube is now immersed in a liquid whose surface tension is \(\sqrt{2}\) times the surface tension of water. The angle of contact between the capillary tube and this liquid is \(45^{\circ}\). The mass of liquid which rises into the capillary tube now is, (in \(\mathrm{kg}\) )TS EAMCET 2013 Medium
- Two cars and initially at rest are moving in the same direction with accelerations, and respectively. After a certain time, they achieve velocities and respectively and are separated by a distance of If then the quantity will beTS EAMCET 2021 Hard
- A bullet of mass \(0.02 \mathrm{~kg}\) travelling horizontally with velocity \(250 \mathrm{~ms}^{-1}\) strikes a block of wood of mass \(0.23 \mathrm{~kg}\) which rests on a rough horizontal surface. After the impact, the block and bullet move together and come to rest after travelling a distance of \(40 \mathrm{~m}\). The coefficient of sliding friction of the rough surface is \(\left(g=9.8 \mathrm{~ms}^{-2}\right)\)TS EAMCET 2009 Medium