Explore topic-wise MCQs in Science.

The average temperature range of tropical rain forest is 25° C to

Trees which change color and shed their leaves in cold temperature are

The increase in relative humidity will give rise to temperature

A theory which states lithosphere of Earth is divided in to tectonic plate is regarded as

On top of asthenosphere there is found movement of pieces of lithosphere called

When two tectonic plates are collided the type of stress which is found is

The place where sea-floor spreading occurs is termed as

When the rock reaches near the surface it

To measure rate of plate tectonic movement scientist use

A place where plate tectonic tough is called a

A scientist examined puzzle pieces on map was

Elliptical galaxies possess center which is

Brightest stars are represented by numbers which are

The magnitude of -26.8 is of

When a color of band is formed on passing white light through a prism it is called

Stars, dust and gas collectively along with certain gravity are regarded as

The theory which proclaims that an explosion created the universe is called the

Galaxies which bulge at the center are the

Tight group of one million (approx.) stars which look like a ball is called

The first stage of life cycle of a star is ball of gas and

Largest globular star cluster is the

Betelgeuse is of color

The color of Rigel is

A telescope can help to see a dimmest star with a magnitude of

The energy is generated in the core of star when hydrogen atoms fuse in to

White dwarf are

When a light from hot solid passes through cooler gas it produces

The Latin word for 'cloud' is

Astronomers started to collect and classify stars' spectra in

A spectrum of a star is made up of

M87 is a

An object through which light cannot pass due to its density and mass is called

The sixth magnitude stars are the

When the star is in last stage it causes its central parts to

A star becomes a red giant in its stage

In a view of scientists the earth may expand

The apparent shift on viewing from different locations giving change in positioning of object is called

A study which is concerned with the origin and structure of universe is called

Black holes are detected with the help of

The main sequence star stage is the

Hertz sprung-Russell is a diagram which shows a relationship between star's surface temperature and

Group of stars located near spiral disk are the

An instrument which helps to break light in to spectrum is called

There is no hydrogen left in

The elements in stars are in the form of

The differences in temperature distinguishes the differences in their

A red giant is ten times more bigger than a

Earth is a part of

PKS 0637-752 has a mass equal to

The red super giant star is called