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A real image is the collection of focus points actually made by converging/diverging rays, while a virtual image is the collection of focus points made by extensions of diverging or converging rays. In other words, a real image is an image which is located in the plane of convergence for the light rays that originate from a given object.
Board Established City Website Refs Catholic Board of Education, Pakistan: 1961 Karachi [47] Lahore [48] [49] Diocesan board of education, Pakistan 1960 Islamabad, Rawalpindi [50] [51] Presbyterian Education Board Pakistan Lahore, Punjab
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
After end of each of the school years, students are required to pass a national examination administered by a regional Board of Intermediate and Secondary Education (or BISE). Upon completion of year 9, students are expected to take a standardised test in each of the first parts of their academic subjects (SSC-I).
The first printing press in Punjab using Gurmukhi script was established in Ludhiana in 1835 by a Christian mission. The first Punjabi dictionary was published in 1854 by Reverend J. Newton. [2] Missionary schools were established in Jalandhar (1848), Ludhiana (1851) and Amritsar (1853).
[9] [17] The male half is ithyphallic or with an urdhvalinga and makes an abhaya mudra gesture; the female left half holds a mirror and has a rounded breast. This is the earliest representation of Ardhanarishvara, universally recognized. [9] [18] An early Kushan Ardhanarishvara head discovered at Rajghat is displayed at the Mathura Museum. The ...
Punjab Board of Investment & Trade (PBIT) was established in 2009 by Salmaan Taseer, the governor of Punjab. The first vice chairman and CEO was Haroon Khawaja. [1] PBIT is a government-owned company that is operated and managed by a Board of Directors (BOD) composed of members from the government and the private sector.
Melanin [22] is a class of compounds that serves as a pigment with different structures responsible for dark, tan, yellowish / reddish pigments in marine animals. It is produced as the amino acid tyrosine is converted into melanin, which is found in the skin, hair, and eyes.