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Physics

Physics

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Entries on Physics

Interpretation of Aeromagnetic Data Over Ankpa and Nsukka Areas of Lower Benue Trough Nigeria

Interpretation of Aeromagnetic Data Over Ankpa and Nsukka Areas of Lower Benue Trough Nigeria

The aeromagnetic data of Ankpa and Nsukka areas have been interpreted qualitatively and quantitatively. The total magnetic intensity and residual intensity field showed range of magnetic anomalies which revel that the study area is magnetically heterogeneous. The Horizontal derivative showed the occurrence of subsurface liner structure which could be the presence of faults in the study area. Oasis Montaj, Microsoft and surfer 10 software were employed in the data analysis. This research work is based on high resolution of aeromagnetic data interpretation of Ankpa and Nsukka using Spectral Analysis, Source Parameter Imaging, Euler Deconvolution, forward and inverse modelling in order to obtain the residual magnetic data, estimate the depth to basement and determine the feasibility for hydrocarbon potential in the area, determine the magnetic susceptibility and possible solid minerals in the area. The result from spectral analysis shows that the depth to the magnetically deep source ranges from 2.4 to 6.6km with an overall depth of 3.953km while the depth to the shallow source ranges from 0.66 to 1.7km with overall average depth of 0.979km.The depth result from SPI ranges from -367.9m(shallow magnetic bodies) to -6412.7m(deep lying magnetic bodies).The depths of the magnetic source bodies estimated from Euler deconvolution for the three different structural index(SI=0,1 and 2 ranges from 1036.4m(out cropping magnetic bodies) to -7613.0m(deep lying magnetic bodies).The estimated depths from the forward and inverse modelling method are 522,1289,5766,710 and 1828m for profiles 1-5 with susceptibility values of 0.0146,0.0045,0.0200,0.0001 and 0.0240 SL respectively which indicate dominance of minerals like shale, pyrite, sandstone, dolomite and limestone

 
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Gravitation

Gravitation

Definition of Gravitation - It is a force which intends to drag two objects towards each other - It is a basic physical force which is in charge for interactions which transpire as a result of mass between particles (such as photons) and aggregations of matter (such as planets and stars) History of Gravitational Theory Initial Concepts of Gravity While the present European thinkers are in accurate recognition with the process of gravitational theory; there was pre-existing idea which had recognized the force of gravity. Some of the initial descriptions arise from a popular mathematician-astronomer such as Aryabhata who had recognized the force of gravity to determine the reason why objects do not fall out when the earth rotates. Later, the works of Brahmagupta examines the availability of this force. 3

 
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The Role of Industry 4.0 in Attaining a Sustainable Development Goal 9 and the 2030 Agenda

The Role of Industry 4.0 in Attaining a Sustainable Development Goal 9 and the 2030 Agenda

The present application of the word “Industrie 4.0” has been regarded as totally meaningless most especially on the claims that the principle of “revolution” in technology innovation is centered on the insufficiency of knowledge of details and also that technological invention and innovation is continuous.

 
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Physics- Capacitance

Physics- Capacitance

Uploaded by Hismail Dinko

Can be used for lecturing

 
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Process of Communication

Process of Communication

Uploaded by Emmanuel Ugochukwu

 
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Geoelectrical Investigation of Aquifer Problems in Gosa Area of Abuja, North Central, Nigeria

Geoelectrical Investigation of Aquifer Problems in Gosa Area of Abuja, North Central, Nigeria

The study of aquifer problems in Gosa area of Abuja, North-central Nigeria, has been undertaken. Abuja, the capital city of Nigeria, is underlain by Precambrian basement rocks.

 
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An Experimental Investigation of the Passive Cooling of a Building Using Nighttime Radiant Cooling

An Experimental Investigation of the Passive Cooling of a Building Using Nighttime Radiant Cooling

An experimental study to determine the feasibility of using nocturnally cooled water for space cooling is presented.

 
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Design, Construction and Performance Evaluation of a Modified Cassava Milling Machine

Design, Construction and Performance Evaluation of a Modified Cassava Milling Machine

This study on the design and construction of a modified cassava milling machine was done, owing to the inability of existing mills to meet the demand of cassava flour in bakery industries.

 
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Jathropha Curcas and Citrus Aurantium Leaves Dye Extract for Use in Dye Sensitized Solar Cell With Tio2 Films

Jathropha Curcas and Citrus Aurantium Leaves Dye Extract for Use in Dye Sensitized Solar Cell With Tio2 Films

Study on dye-sensitized solar cells (DSSCs) with jathropha curcas and citrus aurantium leaf extracts as sensitizers is reported in this paper.

 
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Analysis of the Effects of a Flat Plate Solar Dryer Geometry on Drying Rate of Agricultural Seeds

Analysis of the Effects of a Flat Plate Solar Dryer Geometry on Drying Rate of Agricultural Seeds

Collector efficiency, drying rate, forced convention, point of inflection

 
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