NEET | 2018Basic Maths and Units and DimensionsHard
Question
The kinetic energies of a planet in an elliptical orbit about the Sun, at positions A, B and C are KA, KB and KC respectively. AC is the major axis and SB is perpendicular to AC at the position of the Sun S as shown in the figure. Then
Options
A.
KA < KB < KC
B.
KA > KB > KC
C.
KB < KA < KC
D.
KB > KA > KC
Solution
L =muv = I = constant
KEA > KEB > KEC
Create a free account to view solution
View Solution FreeTopic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
You are asked to design a shaving mirror assuming that a person keeps it 10 cm from his face and views the magnified ima...A thin rod free to rotate about a horizontal axis through one end O is initially in unstable equilibrium in position 1 a...Which of the following quantities has not been expressed in proper unit :-...Consider a neutral conducting sphere. A positive point charge is placed outside the sphere. The net charge on the sphere...A ray of light travelling in water is incident on its surface open to air. The angle of incidence is θ, which is le...