WebSep 8, 2024 · MCQ Questions for Class 6 Maths: Ch 5 Understanding Elementary Shapes. ... What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 5 to 11? (a) 1/2 (b) More than 1/4 ... An angle whose measure is equal to one-fourth of a revolution is (a) right angle (b) straight angle (c) obtuse angle Webhour angle, in astronomy, the angle between an observer’s meridian (a great circle passing over his head and through the celestial poles) and the hour circle (any other great circle …
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WebSep 8, 2024 · An angle whose measure is equal to half of a revolution is. (a) right angle. (b) acute angle. (c) straight angle. (d) obtuse angle. (c) straight angle. 7. What fraction of a … Web25 The hour angle is equivalent to A 10° per hour B 15° per hour C 20° per hour D 25° per hour. 26 Surface azimuth angle varies from A 0 to 90° B -90 to 90° C 0 to 180° D -180° to … fake twin ultrasound
The hour angle is an angular measure of time and is equivalent to
WebFeb 22, 2024 · This angle, when expressed in hours and minutes, is the time elapsed since the celestial body’s last transit of the observer’s meridian. EXPLANATION: The hour angle can also be expressed in degrees, 30° (360 °/12) of an arc is equal to one hour. Therefore … WebThe angle is measured in hours, minutes and seconds just in same way as right ascension. Hour angle is defined as the angle of the Sun from the local MERIDAN measured along … WebFeb 14, 2024 · Class 6 Maths Ch 5 MCQ Question 8. Through what angle does the hour hand of a clock turn through, when it goes from 6 to 3? (a) 90° (b) 180° (c) 270° (d) 360°. Answer Ncert Class 6 Maths Chapter 5 MCQ Question 9. What part of a revolution have you turned through if you stand facing north and turn clockwise to face west? (a) (b) (c) fake ultrasound free