Physic

ABSTRACT The effect of sand particles size on the thermal conductivity of concrete was investigated. Cement concrete was made sing sand particles of sizes 3.5×10-4m, 2.6×10-4m, 2.5×10-4m and 1.9×10-4m by radius as the aggregate. Thermal conductivity of the cement concrete was determined using the Lee’s disc apparatus method. The result showed that sample A with

ABSTRACT Surface tension is the force that causes the surface of a liquid to act like a stretched elastic skin. It is measured in N/m. surface tension is very unique yet some organisms use it to their advantage. Cohesive force causes the tension and is responsible for the shape of water drops. Surface tension can

This project is about the cooling rate and density of different edible oil sample, It is suitable for final year research project work for both Polytechnic and University Undergraduate. The project is made up of 5 chapters, well arranged and have been properly vetted by qualified lecturers and presented in accredited recognized tertiary institutions  

ABSTRACT This study on the stretching behaviour of rubber band was carried out using standard laboratory method, the study revealed that at (L = 0.16895m and e = 0.001845m), (L=0.1883m and e =3.0135m), (L=0.30m and e = 0.2198m), (L=0.3766m and e= 0.219m and (L=0.4375m and 0.2807m) the value of the Young’s modulus were 2.19N/m2, 1.454N/m2,

ABSTRACT This project focuses on the construction of touch alarm circuit which is capable of alerting the owner of the present of an individual. When the  circuit  is power the  transistors (T1T2) remained reverse bias and no current is seen flowing through them (cut-off mode). Once the human  hand comes in contact with the two

ABSTRACT This project focuses on the construction of burglary touch alarm circuit which is capable of alerting the owner of the presence of an individual. When the circuit is power the  transistors (T1T2) remained reverse bias and no current is seen flowing through them (cut-off mode). Once the human hand comes in contact with the

ABSTRACT Noise at residential and work places have been reviewed. It was noticed that noise impacts, causes hearing loss, which can be temporary or permanent. People often experienced temporary distress after leaving a noisy place although hearing loss recovered within a few hours is a sign that, if one continues to be exposed to the