Gen Augusto Pinochet who was recently in the news because of genocide charges on him ,is related which of the following Countries?
1). Spain
2). Chile
3). Venezuela
4). Argentina
1. The process of emission of electrons?from metal by UV rays is-
2. A spherical ball made of steel when?dropped in a bucket full of mercury (hg) will
3. The clouds float in the atmosphere?because of their low
4. In ________ motion of a body its velocity varies with time.
5. A NOT gate can be implemented by:
6. In a diesel engine the high temperature needed to ignite the fuel Is achieved by
7. Which type of radiation has the lowest penetrating ability?