AD V ERT IS I:MENTS 



J, M. Dent & Sons' Science Books 



By Ivor B. Hart, B.Sc. 



A STUDENT'S HEAT 



Suitable for Advanced Students 



5/6 net 



This book contains a thorough treatment of the whole of the subject, 

 both mathematically and experimentally, without the aid of the 

 calculus, and includes the modern development. The chapters on 

 Conductixity and Radiation are parlicul rly thorough and up-to-date. 

 The examples are well graded and plentiful, and much care has been 

 exercised by the Author in selecting them. There are over 250 

 clear diagrams. 



ELEMEIMTARY EX PERIIVIENTAL 



STATICS 3 6 net 



This is a beginner's book. It is written on a purely oxperimenlal basis 

 and assumes the knowledge of very elementary Algebra only; con- 

 sisting of a thorough scheme of experiments linked up with class-work. 

 K 11 experimental details are given, so enabling teachers to devote 

 more time to individual supervision in the laboratory. The diagrams 

 are plentiful, and verv clear. 



A FIRST DYNAMICS 



By C S. Jackson, M.A.. and \V. M. RoBEt^xs. M.A.. with 



or without answers 6/6 net 



CH>NTK.N'TS; Introducton.'— Average Velocity. Uniform Speed—Variable 

 Velocity— Falling Botiies' and Uniform Acceleration— Velocity and 

 Diagrams — Work and Energy — Force and Acceleration — 

 Vvlocity, Resultant Velocity- Projec- 

 Normal Acceleration. Simple Har- 

 Dynamical Similarity, 

 is' Angular Velocity, 

 Instantaneous Centres and Certain Mechanisms— Rotating Hodies, 



Accelerat 



Impulse. Momentum— Relati 



tiles— Mass. Newton's L,aw 



nionic Motion— Motion of Connected Particle 



Collision— Work Diagrams, Units. Dimensi 



A FIRST STATICS 



Bv C. s. Jackson. M.a., and R. M. milne, M.A., wiih or 



without answers 5/6 net 



CONTENTS : Principle of the Lt-ver— Resultant of Two Forces, 

 Kquilibriuni of Three Forces : by Graphical Methods— Resultant of 

 Two Kerces, Equililirium of Three Forces : by Calculation : •' Resolv- 

 ing "—Moments, Parallel Forces. Couples— Machines. Work, Efliciency 

 — Friction— Centre of Gravity - Forces acting at a Point. Frames— Link 

 Polypous- General Condition of l'>inilibriinu — Forces in Space. 



A BOOK OF ELEMENTARY MECHAIMICS 



By C. S. Jackson. M.A., and W. M. Roberts, M.A. Cloth, 4/- net, with or without answers. With Copious Elxatnples and 

 Numerous Clear Diagrams. Large Type. Well Spaced. 



A llf/ior's Xofe: mis book is intended to provide a first course in mechanics for young students. We hope that it is sufficient for the 

 requirements of most of the recognised e.>caininations in elementary mechanics, but to this statement we add one qualification. We have omitted 

 all consider.ition of motion in a circle, for we believe that this topic is only suitable for those who have gained some experience in the principles 

 of mechanics, and whose minds have reached a certain stage of maturity. Ludicrous mistakes about " centrifugal force " are coinmou enough 

 in textbooks and technical journals to prove that the topic is too hard for the beginner. 



Aldine House, Bedford Street, London, W.C.2 



