MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Surface of the Moon

Orbits are in...

Question

Orbits are ___ in shape.

A

elliptical

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

circular

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

square

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

elongated

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A elliptical
Orbits are elliptical, which means they take the shape of an ellipse.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion :Orbit and orbital are synonymous. Reason: A circular path around the nucleus in which an electron moves is called orbit or orbital.

Q. Imagine a universe in which the law of gravitation has the inverse - cube form

\to F = - G^{'} \frac{M m}{r^{3}} \to r .

where G' is a universal constant. Find the form that Kepler's third law would take in this universe for circular orbits. (Note : Non-circular orbits are not possible in such a universe, and ever circular orbits are unstable in the sense that the slightest perturbation makes them "blow up" into spirals.)

Q. How many orbitals are present in a

p -

Q. (a) As long as an electron revolves in a particular orbit, the electron does not lose its energy. Therefore, these orbits are called stationary orbits and the electrons are said to be in stationary energy states.
(b) Each orbit or shell is associated with a definite amount of energy. Hence these are also called energy levels.
(c) An electron jumps from a lower energy level to a higher energy level, by absorbing energy. It jumps from a higher energy level to a lower energy level, by emitting energy in the form of electromagnetic radiation.
(d) Electrons move around the nucleus in specified circular paths called orbits or shells or energy levels and are designated as K, L, M, N shells respectively.

Arrange the above postulates of Bohr's theory in a correct sequence:

Q. An atomic orbital has a total of 4 nodes in which two are radial nodes. The orbital is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Surface of the Moon

PHYSICS

Watch in App

explore_more_icon

Explore more

Surface of the Moon

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon