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.
Use the tables in this booklet to calculate National Insurance contributions (NICs) for employees and for whom NICs are payable under contribution Table letters A, H, J, M and Z. NICs table letters M and Z are effective from 6 April 2015. NICs table letter H is effective from 06 April 2016.