1. Cold packs used in sports are examples of chemical energy. When the inner pouch is broken which is filled with water it reacts with the ammonium nitrate granules and makes new chemical bonds during the reaction absorbing energy from the surroundings.
The NBT is compulsory for prospective students applying to the Faculty of Health Sciences and the Diploma in Veterinary Nursing must write the NBT before or on 15 July in order to be considered for selection. The NBT is also used in the admission processes of the extended programmes.
plz send the new date sheet of examination which was being held form 3 april. basant singh said, in April 9th, 2012 at 10:13 pm. pz send me new date sheet of b.com 1st year.pz send my email id..iâI got date sheet bcom 2011 of HNB garhwal university But Date sheet is change So Plz send me new date sheet of B.Com 3rd Year.