The Encyclopaedia Britannica: A Dictionary of Arts, Sciences, Literature and General Information, المجلد 23;المجلدات 704-736Cambridge University Press, 1911 |
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النتائج 1-5 من 100
الصفحة 3
... produce it to S , satisfying this relation are called conjugate foci , " for obviously making QS they are reciprocal ... produced , it lics behind both mirrors , and hence no further image is possible . Suppose a2 " be the first image to ...
... produce it to S , satisfying this relation are called conjugate foci , " for obviously making QS they are reciprocal ... produced , it lics behind both mirrors , and hence no further image is possible . Suppose a2 " be the first image to ...
الصفحة 25
... produced downwards is the refracted ray . The proof is left to the reader . In the figure the given incident ray is assumed to be passing from a less dense to a denser medium , and it is seen by the con- struction or by examining the ...
... produced downwards is the refracted ray . The proof is left to the reader . In the figure the given incident ray is assumed to be passing from a less dense to a denser medium , and it is seen by the con- struction or by examining the ...
الصفحة 30
... produced by transferring heat from the room or its contents to the air , which is thereby heated . The rise in temperature of the air is , in fact , the measure of the cooling effect produced . If such a machine could be constructed ...
... produced by transferring heat from the room or its contents to the air , which is thereby heated . The rise in temperature of the air is , in fact , the measure of the cooling effect produced . If such a machine could be constructed ...
الصفحة 31
... produce about 1 b of ice in one operation of 20 minutes . Iced water in a carafe for drinking purposes can be produced in about three minutes . The acid vessel holds 9 tb of acid , and nearly 3 lb of ice can be made for each 1 lb of ...
... produce about 1 b of ice in one operation of 20 minutes . Iced water in a carafe for drinking purposes can be produced in about three minutes . The acid vessel holds 9 tb of acid , and nearly 3 lb of ice can be made for each 1 lb of ...
الصفحة 32
... produced , nor is it attempted to be produced , by the adiabatic expansion of the agent , but results from the evaporation of a portion of the liquid itself . In other words , the liquid - refrigerating agent enters the refrigerator at ...
... produced , nor is it attempted to be produced , by the adiabatic expansion of the agent , but results from the evaporation of a portion of the liquid itself . In other words , the liquid - refrigerating agent enters the refrigerator at ...
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طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
acid Africa Amphisbaenidae ancient Anguidae animals Apocalypse appears authority became body bone British bronchi Bulawayo carbon dioxide cartilage cells centre century Chelonians Christian Church cloaca common connexion council court crocodiles Crocodilia death developed dorsal ducts elected electors England English especially female France French gametophyte German glands Greek Henry House Iguanidae important island Italian king known later lizards Lobengula London Lord lungs male Matabele medieval meiosis membrane ment modern muscles nature opisthoglyphous organs original ovum oxygen papal Paris parish parliamentary party period pope portion posterior produced quadrate railway Reformation refraction religion religious Rembrandt Renaissance rent represented reproduction reptiles rhetoric Rhine Rhodes Rhodesia rhodium rhyolites rhythm ribs Richard river Roman Rome sexual side snakes spermatozoa Sphenodon spores sporophyte squamosal temperature term tion tissue tortoises town ventral vertebrae Viperidae vols vote zygote