HUMAN AUDIBLE SOUND FREQUENCY RANGE

Saturday 23rd March, 2024 - admin

The human audible sound frequency range is 20 Hz to 20 kHz. Check your frequency range below.

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Dowen College, Lekki Lagos – A School with a Tradition of Excellence

Dowen College Lagos

Dowen College, Lekki Lagos – A School with a Tradition of Excellence

Dowen College is a secondary school located in Lekki Phase 1 in Lagos. It is a school with a tradition of excellence with day and boarding facilities. We run both the Nigerian and British curricula.

Our Year 9 (JS 3) students are presented for Checkpoint, an assessment independently set and marked by Cambridge Assessment International Education. They are also presented for Basic Education Certificate Examination (BECE) organised by NECO.

Our Year 12 (SS 3) students are presented for IGCSE examination, also an assessment independently set and marked by Cambridge Assessment International Education. The Year 12 (SS 3) are also presented for WASSCE organised by West African Examination Council.

Year in year out, our students produce excellent results in all the examinations courtesy of our highly experienced and dedicated teachers, well conducive learning environment and our comprehensive modern teaching and learning facilities of international standard.

For more about our school, check Dowen College Lagos.

Dowen College and Service to Humanity

When it comes to service to humanity, Dowen College Lagos is exceptional. Dowen College engages in many services to humanity without expecting reward from government or anybody. One of the most amazing services being rendered to humanity by Dowen College is yearly giving of full scholarships to students. On yearly basis, more than 10% of Dowen College student population are on full scholarships.

Hundreds of students have benefited from Dowen College scholarship scheme since the establishment of the school about 25 years ago. Many of the student beneficiaries are great professionals now e.g. doctors, lawyers, engineers, accountants, etc, giving back to the society today.

For this 2021/2022 academic session, the scholarships and the beneficiaries are as follows:

A. Full Tuition Academic Scholars — 17 students

B. 100% Full Tuition/Boarding Diocesan Scholars (Dioceses of Lagos, Lagos Mainland and Lagos West) —- 23 students

C. 100% Full Tuition/Boarding Cathedral Church of Christ Choir Scholars —– 9 students

Dowen College is a forerunner when it comes to rendering service to humanity.

Application forms are still available at Dowen College Lagos and other centres. You can also visit our website www.dowencollege.org.ng

Dowen College 2023 WASSCE and IGCSE Ambassadors

Meet our 2023 WASSCE Ambassadors: Abiola Oluwatomisin Ayomiposi - 4A1, 2B2, 3B3, 1C5 Adeoye Farian Oluwasikemi - 4A1, 1B2, 3B3, 1C6 Adebisi Samiya Ademidun - 4A1, 1B2, 1C4, 2C5, 1C6 Asomugha Valerie Chizitelu - 3A1, 3B2, 1C4, 1C6 Ndudim Chimdi Charlotte - 3A1, 3B2, 3B3, 1C6 Babalola Deborah Oluwatobiloba - 3A1, 2B2, 2B3, 1C6 Okonkwo Chineye Favour - 3A1, 2B2, 1B3, 1C5, 1C6 Abhulimen Yvonne Ebosetale - 3A1, 1B2, 3B3, 1C4 Balogun Adebusire Olabomi - 3A1, 1B2, 2B3, 2C5 Nwigwe Paul Chukwuma- 3A1, 1B2, 2B3, 2C5 Olalandu Oluwakuuse Grace - 3A1, 2B3, 1C5, 1C6 Ogunniyi Olabanji Samuel - 3A1, 1B3, 1C5, 2C6 Tiamiyu Oluwafunmilayo Chidalu - 2A1, 2B2, 4B3 Appah Dengiyefa Divine - 2A1, 2B2, 3B3, 1C4 Hashim Hafsat Mustapha - 2A1, 2B2, 2B3, 1C6 Mobee David Temiloluwa - 2A1, 2B2, 2B3, 2C4 Oni Inioluwa Oluwanifemi - 2A1, 2B2, 2B3, 1C6 Aisagbonhi Osemwahu Joseph - 2A1, 2B2, 1B3, 2C6 Ajayi James Okikioluwa - 2A1, 1B2, 3B3, 2C4 Awo-Osagie Esosa - 2A1, 1B2, 3B3, 1C5, 1C6 Sadiq AbdulRahman AbdulHameed - 2A1, 1B2, 3B3, 2C6 Aduloju Jojolola Jesse - 2A1, 1B2, 2B3, 2C4, 1C6 Agboro Emmanuel Oghenemine - 2A1, 4B3, 1C4 Lawal Aliyah Adebusola - 2A1, 4B3, 2C5 Ekweme Chibuikem Khrushchev - 2A1, 3B3, 1C4, 2C5 Phillips Boluwatife Ayotiwa - 2A1, 3B3, 2C4, 1C5 Meet our 2023 IGCSE Ambassadors: Agboro Emmanuel Oghenemine - 5A* Phillips Boluwatife Ayotiwa - 4A*, 2A Owoghiri Samantha Tobechukwu - 3A*, 1A, 2B Appah Dengiyefa Divine - 2A*, 2A, 1B, 1C Ekweme Chibuikem Khrushchey - 1A*, 4A, 1B Ogunniyi Olabanji Samuel - 1A*, 4A, 1B Oni Inioluwa Oluwanifemi - 1A*, 2A, 2B Abiola Oluwatomisin Ayomiposi - 4A, 2B Lawal Al-Alim Owolabi - 3A, 2B Sadiq AbdulRahman AbdulHameed - 3A, 3B Aisagbonhi Osemwahu Joseph - 2A, 3B

CALCULATIONS IN PHYSICS FOR COLLEGE STUDENTS: A New Physics Textbook by Olaitan S. O.

Volume 1: Calculations in Physics for College Students Volume 1

Volume 2: Calculations in Physics for College Students Volume 2

Volume 3: Calculations in Physics for College Students Volume 3

CALCULATIONS IN PHYSICS FOR COLLEGE STUDENTS – Volume 2: A New Physics Textbook by Olaitan S. O.

Calculations in Physics for College Students – Volume 2: A New Physics Textbook by Olaitan S. O.

This is a new Physics textbook titled “Calculations in Physics for College Students Volume 2”.

It is mainly for SS1 (Year 10) to (Year 12) senior secondary students. It contains all likely calculations in WAEC/WASSCE, UTME and NECO. It also contains calculations from IGCSE.

Every Physics topic in the book has solved calculation problems and model past questions for practice with answers. The solved calculation problems and model past questions are mostly WAEC/WASSCE, UTME and NECO past questions with some IGCSE past questions.

Some of the solved and practice questions for students are here: Calculations in Physics for College Students Volume 2.

For enquiries, contact any of the following: (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com

For Abuja residents, you can get the copies of the book from this contact: 08034845843

MEET IMAAD SCHOOLS LEKKI IGCSE AMBASSADORS

IMAAD SCHOOLS LEKKI – ONE OF THE FOREMOST MUSLIM BRITISH INTERNATIONAL SCHOOLS IN LAGOS

Imaad School is one of the foremost top Muslim British International schools in Lagos with day and boarding facilities. It is located in the heart of Lekki peninsula. We run both the Nigerian and British curricula.

Our curriculum also takes into consideration learning of Arabic, Qur’an recitation with tajweed, Qur’an memorisation, etc.

Our teachers are highly experienced, dedicated and Cambridge certified. We have well conducive learning environment and comprehensive modern teaching and learning facilities of international standard.

We produced one of the best IGCSE results throughout Nigeria for the year 2020, October/November diet, with our valedictorian AbdulHameed Arowona scoring A* parallel in all his subjects.

Our dear Muslim parents, what are you still waiting for? Registration is on going. For enquiries, call +23409088773515, +23407034245368, +23408155506000.

Check here: School Imaad

Announcement Scroller

AbdulHameed Arowona: English Language A*, Mathematics A*, Physics A*, Chemistry A*, Additional Mathematics A*, Information and Communication Technology A*

CHECKPOINT MATHEMATICS PAST QUESTIONS AND SOLUTIONS

Check: Checkpoint Mathematics Past Questions and Solutions 2021 April – Paper 1

Checkpoint Mathematics Past Questions and Solutions 2021 April – Paper 2

Checkpoint Mathematics Past Questions and Solutions 2019 April – Paper 1

Checkpoint Mathematics Past Questions and Solutions 2019 April – Paper 2

Checkpoint Mathematics Past Questions and Solutions 2018 April – Paper 1

Checkpoint Mathematics Past Questions and Solutions 2018 April – Paper 2

MTH 102 TRIGONOMETRY FOR PHYSICAL SCIENCE AND ENGINEERING STUDENTS – COME IN FOR A FREE TUTORIAL!

MTH 102 DIFFERENTIAL CALCULUS FOR PHYSICAL SCIENCE AND ENGINEERING STUDENTS – COME IN FOR A FREE TUTORIAL!

MTH 102 INTEGRAL CALCULUS FOR PHYSICAL SCIENCE AND ENGINEERING STUDENTS – COME IN FOR A FREE TUTORIAL!

Taekwondo Training for Yourself, Your Kids and Your Students

Are you in need of Taekwando training for yourself, your kids or your students for self defence in Lagos? If yes, then, contact Coach Ajibola with the following number: 0909 986 7091

Coach Ajibola is a Taekwando coach with years of experience in training both the adults and the children. He has a Black Belt in Taekwando and he has received many local and international honours in the field.

School owners/administrators especially those in Lagos State and Ogun State can seize this golden opportunity to train their students for self defence almost for free.

Contact Coach Ajibola with the following number: 0909 986 7091

Bade Unik Schools, Sagamu, Ogun State – A school where you can get the best for your kids

Are you looking for a school where you can get the best for your kids in Sagamu Ogun State, if yes, then, Bade Unik School is the right school for your kids. Admission is now on into the following:

Creche
Reception
Pre-Nursery
Nursery
Pry 1 – Pry 6
JS 1 – SS2.

For more information, contact:

Nursery and Primary: 08060041288, 08033482621

Secondary: 08023652690, 08039241690

Email: bade99_unik@yahoo.com

Bade Unik Schools… Building a solid foundation for your dreams

CALCULATIONS IN PHYSICS FOR COLLEGE STUDENTS – OLAITAN S.O.

Calculations in Physics for College Students – A New Physics Textbook by Olaitan S. O.

A new Physics textbook titled “Calculations in Physics for College Students Volume 1” for Science students is out.

It is mainly for SS1 (Year 10) to (Year 12) senior secondary students. It contains all likely calculations in WAEC/WASSCE, UTME and NECO. It also contains calculations from IGCSE.

For enquiry, contact: (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com

Some of the solved and practice questions for students are here: Calculations in Physics for College Students Volume 1.

For enquiries, contact any of the following: (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com

For Abuja residents, you can get the copies of the book from this contact: 08034845843

Coming Soon: A New Book for All Teachers, Student Teachers, Aspiring Teachers and School Administrators.

Titled: “How to become a Successful Teacher.”

Check the book “Successful Teacher.” here.
For enquiry, contact: (+234)08033487161, (+234)08177093682 or osospecial2015@yahoo.com
(Photo Credit: www.tyronetribulations.com)

KING’S TECH IT INSTALLATIONS, REPAIRS AND WEB DEVELOPMENT

Our services include:

IT Installations
IT Repairs
Web Development
IT Support and Consultancy
Networking
Disaster Recovery
Cloud Computing
Cyber Security
Hardware Maintenance

Handmadepreneur Bag Manufacturer

We make all types of bag:
– Souvenir bags for parties
– Handbags for ladies
– School/Lunch bag
– Nursing mum bags
– Laptop bags
– … everything bags
Contact us: 08057378326, 08026276504

Past Question Papers on IGCSE and Checkpoint

Hard copies of past question papers on IGCSE and Checkpoint are available. Hard copies of past question papers on IGCSE and Checkpoint are available.

Online Tutorials on Maths and Physics

Do you need online tutorial on any topic/question in Maths or Physics? If yes, you can contact us through the following: (+234)08177093682, (+234)08033487161 or osospecial2015@yahoo.com

(Photo Credits: www.youtube.com, www.lisaspeakmanphotography.com)

100 Level University Maths – MTH 101: Set Theory

If you are in 100 Level of Obafemi Awolowo University or any other University or Polytechnic and you are studying Engineering or any of the Physical Sciences, then, you can get this book.

It will help you a lot in your 100 Level Mathematics. The one here is only on Set Theory. For the other 100 Level topics in Mathematics, they will soon be available.

You can get this (MTH 101: Set Theory) through osospecial2015@yahoo.com or (+234)08033487161.
(Check the book MTH 101.

100 Level Mathematics – MTH 101: Operations with Real Numbers

100 Level Maths: Operations with Real Numbers

Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com for complete pack on "Operations with Real Numbers" . Check "Operations with Real Numbers"

100 Level Maths: Quadratic Functions and Equations

Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com for complete pack on "Quadratic Functions and Equations" . Check "Quadratic Functions and Equations".

100 Level Maths: Binomial Theorem

Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com for complete pack on "Binomial Theorem" . Check "Binomial Theorem".

100 Level Maths: Matrices and Determinants

Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com for complete pack on "Matrices and Determinants" . Check "Matrices and Determinants"

100 Level University Maths – MTH 102: Trigonometry

100 Level Maths: Matrices and Determinants

100 Level University Maths – MTH 102: Trigonometry

Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com for complete MTH 102. Check MTH 102.

Grade Boosters Mathematics for WAEC Candidates

Check and Buy E-Copy of the Book Here

For your preparation for the forthcoming WASSCE/GCE, check and get the e-copy of the book. Get it here.

You can also get the e-copy of the past question papers for the years 2012 to 2016, with detailed explanations to the solutions and model practice questions to both the objective and the theory.

Get the past papers on your phone, tablet or laptop. It makes learning interesting.

Contact (+234)08033487161 or (+234)08177093682 or osospecial2015@yahoo.com and get your e-copy.

Users’ Feedback

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DeeZNUTZ on 2021 CHECKPOINT MATHEMATICS QUESTIONS AND SOLUTIONS – PAPER 1
admin on MATHEMATICS TEST 1 FOR WAEC/NECO SS3 STUDENTS – WAEC QUESTIONS
Oliver Miracle on WAEC MATHEMATICS PAST QUESTIONS, SOLUTIONS AND MODEL PRACTICE QUESTIONS
Oliver Miracle on WAEC MATHEMATICS PAST QUESTIONS, SOLUTIONS AND MODEL PRACTICE QUESTIONS

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