Examination Papers for Science Schools and Classes |
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Página 6
... elevations to be on a plane parallel to one diagonal ) . 3. Draw the plan and two elevations of an equilateral triangle ABC of 3 " side when the sides AB , BC are inclined at 35 ° and 55 ° to the paper ( one elevation to be on a plane ...
... elevations to be on a plane parallel to one diagonal ) . 3. Draw the plan and two elevations of an equilateral triangle ABC of 3 " side when the sides AB , BC are inclined at 35 ° and 55 ° to the paper ( one elevation to be on a plane ...
Página 7
... elevation of this solid when its edges are inclined at 333 ° , and the plane of one face BCFG is inclined at 77 ° . 5. A circle of 3 " diameter lies in a plane inclined at 55 ° to the paper ; draw a plan and an elevation of it , the ...
... elevation of this solid when its edges are inclined at 333 ° , and the plane of one face BCFG is inclined at 77 ° . 5. A circle of 3 " diameter lies in a plane inclined at 55 ° to the paper ; draw a plan and an elevation of it , the ...
Página 8
... elevation , profile . r . Show that in orthographic projection the plan p and elevation p ' of any point P must lie in a line at right angles to the ground line . 1. An indefinite line is inclined to the horizontal plane at 40 ° , and ...
... elevation , profile . r . Show that in orthographic projection the plan p and elevation p ' of any point P must lie in a line at right angles to the ground line . 1. An indefinite line is inclined to the horizontal plane at 40 ° , and ...
Página 9
... elevation of it , when the planes of its base and of one face are equally inclined at 60 ° to the horizontal plane . 5. An irregular triangular pyramid has its edges AB = 2 ′′ ; AC = 2'5 " ; BC = 3 ′′ ; AD = 3 · 33 ′′ ; BD = 3 · 45 ...
... elevation of it , when the planes of its base and of one face are equally inclined at 60 ° to the horizontal plane . 5. An irregular triangular pyramid has its edges AB = 2 ′′ ; AC = 2'5 " ; BC = 3 ′′ ; AD = 3 · 33 ′′ ; BD = 3 · 45 ...
Página 10
... elevation and section of a fly - wheel to make 60 revolutions minute , but not subject to sudden check . ( Scale , at pleasure , but greater than that of the sketch . ) 3. Front and side elevation of a crank for a small engine . ( To ...
... elevation and section of a fly - wheel to make 60 revolutions minute , but not subject to sudden check . ( Scale , at pleasure , but greater than that of the sketch . ) 3. Front and side elevation of a crank for a small engine . ( To ...
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Términos y frases comunes
acid Advanced Examination alcohol altitude axis axle beam body bricks carbonic centre circle CO HO compass composition crowding or confusion cubic centimetres determine diameter diff distance distinguishing the question Draw drawn earth's eight questions Elementary Examination engine equation Explain F.R.S. First Stage figures formula Four hours Give a sketch Give examples heat Honours Examination horizontal hours are allowed hydrogen hyperbola inches inclined INSTRUCTIONS iron ship latitude latus rectum letter distinguishing longitude magnetic meant mercury meridian metallic miles minerals number of marks observed obtain paper given parabola parallax permitted to attempt placed plan and elevation plane plate pressure principle prove rhumb line right angles rock sailing scale second sheet Second Stage side specific gravity square Stage or Advanced Stage or Elementary steam steam-engine surface T. H. HUXLEY tangent temperature Three hours allowed timber Trematoda valve velocity wheel
Pasajes populares
Página 36 - ... the ratio of the specific heat of air at constant pressure to the specific heat at constant volume.
Página 38 - I place a sheet of vulcanised india-rubber on a sheet of tinfoil, and a second sheet of tinfoil upon the rubber. I connect the lower sheet with the earth, and the upper one with the conductor of an electrical machine. What occurs when the machine is set in motion ? 4.
Página 37 - Water is part of the juice of the orange ; how do you suppose the water to be acted on when the two metals in the last experiment are connected together ? You must here state the composition of water, both by weight and volume.
Página 25 - The locus of the middle points of a system of parallel chords in a parabola is called a diameter.
Página 18 - TRIANGLES upon the same base, and between the same parallels, are equal to one another.
Página 21 - To construct a parallelogram equal to a given triangle and having one of its angles equal to a given angle.
Página 34 - Eight questions are to be attempted: two in acoustics; three in light; three in heat. In all cases the number of the question must be placed before the answer on the worked paper. Three hours are allowed for this paper. 1 . The velocity of sound in water is much greater than its velocity in air ; why is this the case ? 2. You are required to express numerically the elasticity of the air on the top of a mountain as high as Mont Blanc, on the top of a mountain as high as Ben Nevis, and at the sea level...
Página 18 - In all cases the number of the question must be placed before the answer on the worked paper. The value attached to each question is shown in brackets after the question.
Página 37 - Describe the gold-leaf electroscope, and state the principle of its action. 6. I grind sulphur in a mortar, and thus electrify it. I place some of the electrified powder on the plate of a gold-leaf electroscope ; the leaves diverge ; why ? since the sulphur is an insulator, and does not part with its electricity. I remove the powder by means of an insulator ; what will occur, and why will it occur ? 7.
Página 37 - You are to examine by means of a magnetic needle, the magnetic condition of a piece of soft iron. You are also to examine the condition of a piece of magnetic iron ore of the same size and shape as the iron. State some of the differences which are sure to show themselves between both.