Dhund is a 1973 Hindi movie produced and directed by B. R. Chopra. The film is based on Agatha Christie's play, The Unexpected Guest, and stars Sanjay Khan, his then flame Zeenat Aman, Danny Denzongpa, Deven Verma, Madan Puri, Navin Nischol and Ashok Kumar.
The heat equation is a parabolic partial differential equation that describes the distribution of heat (or variation in temperature) in a given region over time.
â¢ Heat Is a form of energy transferred by a difference in temperature. â¢ Heat transfer can occur, when there is a temperature difference between two or more objects. Heat will only flow from a warm object to a colder object. â¢ The heat transfer is greatest, when there is a large temperature difference between two objects.difference between two objects.