Journal of the Royal United Service Institution, Volume 5W. Mitchell and Son, 1861 - Military art and science |
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Page 3
... portions ; the object or front glass forms the image or picture , and the eye - piece magnifies the image in order that we may examine it the better . In the camera we do not employ the magnifying or examining portion . If we place a ...
... portions ; the object or front glass forms the image or picture , and the eye - piece magnifies the image in order that we may examine it the better . In the camera we do not employ the magnifying or examining portion . If we place a ...
Page 4
... portions , and the other portion , which is metallic to a great extent , appears white by reflected light . This is a glass positive . They are often met with as cheap photographs . The small portraits now so largely executed for ...
... portions , and the other portion , which is metallic to a great extent , appears white by reflected light . This is a glass positive . They are often met with as cheap photographs . The small portraits now so largely executed for ...
Page 7
... portions of the spec- trum . You can readily see that the really most luminous portion is about the yellow rays . If a thermometer be moved about along this spectrum , the greatest heat will be found about the red portion , while the ...
... portions of the spec- trum . You can readily see that the really most luminous portion is about the yellow rays . If a thermometer be moved about along this spectrum , the greatest heat will be found about the red portion , while the ...
Page 8
... portion of the subject , say a few words on the manner in which rays enter the camera , or how , in fact , we see different coloured objects . If we let rays pass through coloured glass - take a piece of blue glass , for instance the ...
... portion of the subject , say a few words on the manner in which rays enter the camera , or how , in fact , we see different coloured objects . If we let rays pass through coloured glass - take a piece of blue glass , for instance the ...
Page 11
... portion , that is , in the photo- graph , of the portion on which the light acted . Here , in this jar , I have this white substance , chloride of silver , a com- bination of chlorine and silver . The metal silver is rather unstable in ...
... portion , that is , in the photo- graph , of the portion on which the light acted . Here , in this jar , I have this white substance , chloride of silver , a com- bination of chlorine and silver . The metal silver is rather unstable in ...
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Common terms and phrases
advantage Alderney angle armour arms army artillery attack Austrians ball battalions batteries battle brigade British bullet Capt Captain Halsted cavalry Cavriana centre channel charge Chichester Harbour coast command construction corps defence direction distance Dragut effect employed enemy England equal experiments fact favour feet fire FISHBOURNE force French frigate give greater Greenland grooves Gulf Stream guns horse Iceland inches infantry iron plates iron ships Iron-cased Ships island Isle of Wight Langston Langston Harbour length Malta masts miles military naval object observations officers pass penetration port portion Portsmouth Harbour position practical present principle projectile proposed regiments resistance result rifle round round shot sails Senglea shell Shoeburyness shore shot side Simoom soldier Solferino Spithead strength target thickness tide timber tion troops Turbigo velocity vessel Voghera Warrior weight wind wood wooden ships Woolwich yards
Popular passages
Page 281 - If to do were as easy as to know what were good to do, chapels had been churches, and poor men's cottages princes' palaces. It is a good divine that follows his own instructions: I can easier teach twenty what were good to be done, than be one of the twenty to follow mine own teaching.
Page 253 - ... owing to the prevalence of intellectual and moral culture in the one case, and the want of it in the other. No other cause can be named, adequate to the...
Page 447 - I shall be deemed foolhardy in engaging for the defence of the empire with an Army composed of such a force of Militia. I may be so, I confess it ; I should infinitely prefer, and should feel more confidence in, an army of regular troops. But I know I shall not have these.
Page 447 - I know of no mode of resistance, much less of protection, from this danger, excepting by an army in the field capable of meeting and contending with its formidable enemy, aided by all the means of fortification which experience in war and science can suggest.
Page 55 - She quells the floods below, As they roar on the shore When the stormy winds do blow ; When the battle rages loud and long, And the stormy winds do blow.
Page 275 - vails the vain knight-errant's brand ? — O Douglas for thy leading wand ! Fierce Randolph for thy speed ! O for one hour of Wallace wight, Or well-skilled Bruce, to rule the fight, And cry " Saint Andrew and our right...
Page 604 - This species, commonly raised for the table (Fig. 319), consists of a footstalk, or stipes, ranging from an inch and a half to two inches and a half in height.
Page 293 - When any force acts upon a body in motion, the change of motion which it produces is the same in magnitude and direction as the effect of the force upon the body at rest.
Page 447 - This would give a mass of organized force amounting to about 150,000 men, which we might immediately set to work to discipline. This alone would enable us to establish the strength of our army. This, with an augmentation of the force of the regular army, which would not cost 400.000/., would put the country on its legs in respect to personal force, and I would engage for its defence, old as I am.
Page 59 - In the last number of the Journal of the Royal Geographical Society there are the following methods of measuring angles and obtaining the perpendicular breadth of the river, by Colonel Everest.