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.
The sarod (or sarode) (Bengali: à¦¸à¦°à§à¦¦ shorod Hindi:à¤¸à¤°à¥à¤¦) is a lutelike stringed instrument of India, used mainly in Indian classical music. Along with the sitar, it is among the most popular and prominent instruments in Hindustani (northern Indian, Bangladeshi and Pakistani) classical music.arly sarod players used plain wire plectrums, which yield a soft, ringing tone. Playing technique. The lack of frets and the tension of the strings make the sarod a very demanding instrument to play, as the strings must be pressed hard against the fingerboard.