Determination Of Focal Length Of Concave Miror By Single Pin Method.

 Determination of focal length of concave miror by single pin method. [Relation between u-v-f (numerical examples) Spherical mirrors It is a mirror which has the shape of a piece cut out of a spherical surface. Two types of spherical mirrors are;   Concave mirror: Its inner concave surface reflects, and has polished outer … Read more Determination Of Focal Length Of Concave Miror By Single Pin Method.

DMPQ: . Explain the role of doctrine of lapse and doctrine of escheat in the formation of British empire. (HISTORY )

:  The Doctrine of Lapse was an annexation policy devised by Lord Dalhousie, who was the Governor General of India between 1848 and 1856. There was a widespread custom of adoption among the Indian kings to secure an heir in the absence of a natural successor i.e. son. But as per the doctrine of lapse … Read more DMPQ: . Explain the role of doctrine of lapse and doctrine of escheat in the formation of British empire. (HISTORY )

Falling Rupee Value

 Falling Rupee Value Exchange rate is the price of foreign currency (USD, Yen, Euro, Pound etc) in terms of domestic currency (rupee) i.e. amount of domestic currency needed to buy one unit of foreign currency. Currently price of 1$ = 53.74, which means 1$ can be purchased in exchange of 54. Exchange rate … Read more Falling Rupee Value

DMPQ- What are the factors that control temperature distribution on the surface of the earth?

. The temperature of air at any place is influenced by : The latitude of the place; The altitude of the place; distance from the sea, the airmass circulation; The presence of warm and cold ocean currents; Local aspects.   The latitude The temperature of a place depends on the insolation received. It has been … Read more DMPQ- What are the factors that control temperature distribution on the surface of the earth?

26.06.19 Uttar Pradesh(UPPSC) Daily Current Affairs

UTTAR PRADESH   CM to launch ‘million farmers school’ 4th edition   Chief minister Yogi Adityanath will launch the fourth edition of the ‘million farmers’ school,’ a state agriculture department’s programme to educate them about the latest farm technology and various welfare schemes.   Around 10 lakh farmers will be trained at the programme to … Read more 26.06.19 Uttar Pradesh(UPPSC) Daily Current Affairs