This applies equally to the Earth rotating around the axis of the Sun and the center of the Milky Way Galaxy. This view of Earth comes from NASA's Moderate Resolution Imaging Spectroradiometer aboard the Terra satellite. In physics, the angular velocity is a vector quantity which specifies the angular speed of an object and the axis about which the object is rotating.
What sarin is. 1  Sarin is a human-made chemical warfare agent classified as a nerve agent. 2  Sarin originally was developed in 1938 in Germany as a pesticide. 3  Sarin is a clear, colorless, and tasteless liquid that has no odor in its pure form. 4  Sarin is also known as GB. Nerve agents are the most toxic and rapidly acting of the known chemical warfare agents. 2  They are similar to certain kinds of insecticides (insect killers) called organophosphates in terms of how they work and what kind of harmful effects they cause.
What is a sari. Saree (Sari) is the Indiaâs national dress for females. The word sari is derived from a Sanskrit word âsatiâ which means âstrip of clothâ. The literal meaning of sati holds good for sari as it nothing but a piece of unstitched cloth which ranges from 4 yards to 9 yards.) Choli or blouse is the garment worn to cover the upper body which has no midriff and ends just below the bust. The choli needs to be tight fitting and should complement the sari. The blouse is not an undergarment and is seen outside. It can be short sleeved or sleeveless with a range of neck lines.