Irregular galaxy

A prism is an object made up of a transparent material like glass or plastic that has atleast two flat surfaces that form an acute angle (less than 90°). When white light is passed through a prism, the colours of the rainbow emerge from the prism.

Tux Math is an open source arcade - style video game for learning arithmetic. The main goal is to make learning effective and fun.

Binomial nomenclature is an universal system of naming organisms. As per this system, each organism has two names like Genus name and Species name.

Lysosomes are the main digestive compartments of the cell. They lyse a cell. So it is called as scavengers of the cell.

It grows regular interval time. so it is called periodic change.

Electric bulb, geyser, iron box, immersible water heater are the devices that run using heat effect of electric current.

The kink prevents the mercury from flowing back into the bulb when the thermometer is taken out of the patients mouth.

Area of a square = side \(\times \) side
= 1 m \(\times \) 1 m
= 1 m² or 1 square metre
Area of 10 squares = 1 square metre \(\times \) 10
= 10 square metre

(i) One of the nucleon located in the nucleus.
(ii) Positively charged particle (+1).
(iii) Mass of a proton is 1.6726 \(\times\) 10^-27 kg.

We have to wash by pure water and cleaned with antiseptic liquid.

There are two possible answers:
Velocity gives an idea of how fast the position changes. or Acceleration gives an idea of how fast the velocity changes.

(i) The two dimensional (2D) images have only the two dimensions - length and height.
(ii) But three dimensional images (3D) have length, height and width. 3D images appear in front of our eyes like it happens in the real world.

In climbers, the leaf of plant would be modified into elongated structure to help the plants climb efficiently is known as tendril.