Examination Papers for Science Schools and Classes |
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Página 72
... compass needle is deflected when a steel bar is brought near it , how can you find out whether the deflexion is due to magnetism already possessed by the bar , or to the bar becoming magnetised by the compass needle at the time of the ...
... compass needle is deflected when a steel bar is brought near it , how can you find out whether the deflexion is due to magnetism already possessed by the bar , or to the bar becoming magnetised by the compass needle at the time of the ...
Página 74
... compass needle placed at any point on the circumference of the circle would set itself . ( The earth's magnetic action may be neglected in comparison with that of the magnet . ) 24. Find the total magnetic force of the earth at a place ...
... compass needle placed at any point on the circumference of the circle would set itself . ( The earth's magnetic action may be neglected in comparison with that of the magnet . ) 24. Find the total magnetic force of the earth at a place ...
Página 121
... compass card , dividing one quadrant into angles of four points ; the second quadrant into angles of two points ; the third into angles of 22 ° 30 ′ ; and the fourth into angles of 11 ° 15 ' . Name only these last divisions . Define ...
... compass card , dividing one quadrant into angles of four points ; the second quadrant into angles of two points ; the third into angles of 22 ° 30 ′ ; and the fourth into angles of 11 ° 15 ' . Name only these last divisions . Define ...
Página 122
... compass course , W.S.W. W. ( variation , pt . W .; deviation , pt . W. ) . Find , by middle- latitude method , the latitude and longitude in . ( 13. ) 11. Find the compass course and distance from Antogil Bay ( Madagascar ) to St. Denis ...
... compass course , W.S.W. W. ( variation , pt . W .; deviation , pt . W. ) . Find , by middle- latitude method , the latitude and longitude in . ( 13. ) 11. Find the compass course and distance from Antogil Bay ( Madagascar ) to St. Denis ...
Página 123
... compass bearings from each other , variation at A being 14 point W. , and at B 24 point W. , deviation of A's compass being 8 ° 30 ′ E. , and of B's , 10 ° 15 ′ W. ( 25. ) 27. Find the shortest distance between two places , A and B ...
... compass bearings from each other , variation at A being 14 point W. , and at B 24 point W. , deviation of A's compass being 8 ° 30 ′ E. , and of B's , 10 ° 15 ′ W. ( 25. ) 27. Find the shortest distance between two places , A and B ...
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Página 36 - In every triangle, the square of the side subtending either of the acute angles is less than the squares of the sides containing that angle, by twice the rectangle contained by either of these sides, and the straight line intercepted between the perpendicular let fall upon it from the opposite angle, and the acute angle.
Página 85 - GENERAL INSTRUCTIONS. If the rules are not attended to, the paper will be cancelled. You may take the Elementary or the Advanced or the Honours paper, but you must confine yourself to one of them.
Página 49 - The value attached to each question is shown in brackets after the question. But a full and correct answer to an easy question will in all caaes secure a larger number of marks than an incomplete or inexact answer to a more difficult one.
Página 32 - If a straight line be divided into any two parts, the squares on the whole line, and on one of the parts, are equal to twice the rectangle contained by the whole and that part, together with the square on the other part. Let the straight line AB be divided into any two parts in the point C. Then the squares on AB, BC shall be equal to twice the rectangle AB, BC, together with the square on A C.
Página 101 - Put the number of the question before your answer. You are to confine your answers strictly to the questions proposed. Your name is not given to the Examiner, and you are forbidden to write to him about your answers.
Página 33 - The sum of any two sides of a triangle is to their difference, as the tangent of half the sum of the angles opposite to those sides, to the tangent of half their difference.
Página 73 - If the north pole of one magnet and the south pole of another magnet are placed together, their magnetic effects tend to cancel out.
Página 12 - In all cases the number of the question must be placed before the answer on the worked paper.
Página 71 - A wire connecting the platinum and zinc ends of a battery is stretched vertically half way between the needles. How will the current in the wire affect the needles, and how will the result depend upon whether the platinum terminal is connected with the upper or lower end of the wire respectively ? 14.
Página 33 - IF a straight line be bisected, and produced to any point: the rectangle contained by the whole line thus produced, and the part of it produced, together with the square...