Questions

On 1 september 1939 German armies marched into poland. On 3 September Britain and France declared war on Germany.Thus the invasion of poland marked the beginning of the Second World War. The German armies completed the conquest of poland in less than three weeks as no aid reached poland. In spite of the declaration of war, however, there was little actual fighting for many months. Therefore, the war during the period from  september 1939 to April 1940 when germany invaded Narway and Denmark is known as the "Phoney War"

Bengaluru becomes the first Indian city to get its very own logo

• Much like New York and Singapore, Bengaluru is set to get its own logo, becoming the first Indian city to do so.

Yes, in any matter the particles are always moving. But the speed of the particles moving sepends on the temperature. As temperature increases, the speed of the particles also increases.

M=P(1+i/365)^365n

Encapsulation, Object class and instance.