How much heat is required to convert 50g of water at 100°C to steam at the same temperature? (Specific latent heat of vaporization of water = 2260 Jg^-11)

Similar Questions

At what distance from a simple microscope must an object be placed so that the image 5 times the siz...

A tugboat is travelling from Asaba to Onitsha across the River Niger with a resultant velocity of 20...

the arrow represents an object in front of a convex mirror whose focal points are X and Y. The image...

A nuclide is represented by $_{32}^{70}B$. Determine its neutron-proton ratio...

A balloon whose volume is 300m3 is filled with hydrogen. If the density of air is 1.3 kgm-3, find th...

A simple pendulum, has a period of 5.77 seconds. When the pendulum is shortened by 3 m, the period i...

The energy stored in a spring of stiffness constant k = 2000$Nm^{-1}$ when extended 4cm is...

A small steel needle is carefully floated on water in a beaker. When a few drops of kerosine are int...

A certain far - sighted person cannot see object that are closer to the eye than 50 cm clearly. Dete...

A body of mass 4.2kg moving with velocity 10ms-1 due east, hits a stationary body of mass 2.8kg. If ...