Diurnal variation of magnetic declination is
(A) Greater at equator than nearer the poles
(B) Less at equator than nearer the poles
(C) Less in summer than in winter
(D) Same at all latitudes and during different months

1 Answer

Answer :

(B) Less at equator than nearer the poles

Related questions

Description : India's latitudinal and longitudinal extent measured in degrees are almost the same, but its north-south extent measured in km is greater than its east-west extent. This is due to the fact that (a) ... (c) all longitudes with their opposites form great circles (d) the earth is not a perfect sphere

Last Answer : Ans: (b)

Description : Pick up the correct statement from the following: (A) In the earth's magnetic field, a magnetic needle rests in magnetic meridian (B) The angle between the true meridian and the magnetic meridian is ... gravity tends to dip down towards the nearer magnetic pole of the earth (D) All the above

Last Answer : (D) All the above

Description : The temperature of Thiruvananthapuram is lower than that of Mumbai in May and higher than that of Mumbai in January, because: [IAS 2004] (a) Thiruvananthapuram has cold current and Mumbai is faced ... side and Mumbai is on the leeward side (d) Thiruvananthapuram is Vegetated while Mumbai is not

Last Answer : Ans: (b)

Description : (i) the coastal areas of India do not experience a significant variation in temperature between summer and winter months. -Geography

Last Answer : (i) This is because of the moderating influence of the adjoining water bodies. The land and sea breezes moderate the temperatures. (ii) This is because Aravallis are parallel to the Arabian sea ... because of N.E. monsoons which pickup moisture from Bay of Bengal and strikes the Coromandel coast.

Description : The acceleration due to gravity at the equator – (1) is less than that at the poles (2) is greater than that at the poles (3) is equal to that at the poles (4) does not depend on the earth's centripetal acceleration

Last Answer : (1) is less than that at the poles Explanation: The gravity of Earth, denoted g, refers to the acceleration that the Earth imparts to objects on or near its surface. At latitudes nearer the Equator ... ) causes objects at the Equator to be farther from the planet's centre than objects at the poles.

Description : The acceleration due to gravity at the equator (1) is less than that at the poles (2) is greater than that at the poles (3) is equal to that at the poles (4) does not depend on the earth’s centripetal acceleration 

Last Answer : is less than that at the poles

Description : Global warming during winter becomes more pronounced at the : (A) Equator (B) Poles (C) Tropic of Cancer (D) Tropic of Capricorn

Last Answer : (D) Tropic of Capricorn

Description : Pick up the correct statement from the following: (A) The tides at any place occur a little less than 1 hour later, each succeeding day (B) The influence of the earth's gravity alone produces level-tidal ... ) The spinning force is maximum at the equator and zero at the poles (D) All of the above

Last Answer : (D) All of the above

Description : Whole circle bearing of a line is preferred to a quadrantal bearing merely because (A) Bearing is not completely specified by an angle (B) Bearing is completely specified by an angle ... different in different quadrants (D) Its Trigonometrical values may be extracted from ordinary tables easily

Last Answer : (B) Bearing is completely specified by an angle

Description : The weight of an object at the poles is greater than at the equator. This is because (a) Of the shape of the earth (b) The attraction of the moon is maximum at the earth’s surface (c) The attraction of the sun is maximum at the earth’s surface (d) Gravitational pull is more at the poles

Last Answer : Ans:(d)

Description : The weight of a body is 1. same everywhere on the surface of the earth 2. maximum at the poles 3. maximum at the equator 4. less on the hills than in the plains Which of the above statements is/are correct? (a) 1 only (b) 2 and 4 (c) 3 and 4 (d) None

Last Answer : Ans:(b)

Description : The staff intercept will be  (A) Greater farther off the staff is held  (B) Smaller, farther off the staff is held  (C) Smaller, nearer the staff is held  (D) Same, wherever the staff is held 

Last Answer : (B) Smaller, farther off the staff is held 

Description : True meridian of different places (A) Converge from the South Pole to the North Pole (B) Converge from the North Pole to the South Pole (C) Converge from the equator to the poles (D) Run parallel to each other

Last Answer : (C) Converge from the equator to the poles

Description : What happens to the angle of declination when you get closer to the poles?

Last Answer : Need answer

Description : How do diurnal variation affects body temperature?

Last Answer : during sleep, body metabolism slows down, as do musclecontractions. The body'stemperature is lowest in the morning beforemetabolism and muscle contractions begin increasing.

Description : How do diurnal variation affects body temperature?

Last Answer : during sleep, body metabolism slows down, as do musclecontractions. The body'stemperature is lowest in the morning beforemetabolism and muscle contractions begin increasing.

Description : The intraocular pressure: a. shows a higher diurnal variation in glaucoma patients b. is highest in the morning c. gives a falsely higher reading in patients with thick cornea d. all

Last Answer : all

Description : The movement of soil heat take place mainly by — a. Diffusion b. Conduction c. Mass flow d. Diurnal variation

Last Answer : b. Conduction

Description : At the magnetic equator: a. Dip is zero b. Variation is zero c. Deviation is zero d. The isogonal is an agonic line

Last Answer : a. Dip is zero

Description : Complete the chain: Different density of corals in summer and winter, Variation in environmental conditions,

Last Answer : Complete the chain: A B C (1) Different density of corals in summer and winter (1) ... the temperature of water and season in which coral grew

Description : Where are the hot deserts generally found? (1) On the eastern margins of the Tropics (2) On the western margins of the Tropics (3) Nearer the Equator (4) In the middle of the Continents

Last Answer : (2) On the western margins of the Tropics Explanation: The deserts lie in the belt of the trade winds which blow from northeast in the northern hemisphere and southeast in the southern hemisphere. ... west side of continents. Examples are the Thar Desert in Pakistan and the Atacama desert in Chile.

Description : Where are the hot deserts generally found ? (1) On the eastern margins of the Tropics (2) On the western margins of the Tropics (3) Nearer the Equator (4) In the middle of the Continents 

Last Answer : On the western margins of the Tropics

Description : The horizontal angle between true meridian and magnetic meridian, is known  (A) Bearing  (B) Magnetic declination( C) Dip (D) Convergence

Last Answer : (B) Magnetic declination

Description : The magnetic bearing of a line is 32° and the magnetic declination is 10° 15' W. The true bearing is  (A) 21° 45'  (B) 42° 15'  (C) 42° 15' W (D) 21° 45' W

Last Answer : (A) 21° 45' 

Description : Magnetic declination at any place (A) Remains constant (B) Does not remain constant (C) Fluctuates (D) Changes abruptly

Last Answer : (B) Does not remain constant

Description : Imaginary line passing through points having equal magnetic declination is termed as (A) Isogon (B) Agonic line (C) Isoclinic line (D) None of these

Last Answer : (A) Isogon

Description : Pick up the correct statement from the following: (A) The horizontal angle between magnetic meridian and true meridian at a place is called magnetic declination or variance of the compass (B) The ... lines through places at which the declination is zero are termedagonic lines (D) All the above

Last Answer : (D) All the above

Description : The vertical angle between longitudinal axis of a freely suspended magnetic needle and a horizontal line at its pivot, is known (A) Declination (B) Azimuth (C) Dip (D) Bearing

Last Answer : (C) Dip

Description : When compared with the co-latitude of the place of observation, the declination of a circumpolar star is always, (a) Lesser (b) Greater (c) Equal (d) Either lesser or equal

Last Answer : (b) Greater

Description : What are Surface winds that blow from the horse latitudes to the equator called?

Last Answer : What is the answer ?

Description : Which of the following latitudes passes through India? [RRB 1994] (a) Equator (b) Arctic Circle (c) Tropic of Capricorn (d) Tropic of Cancer

Last Answer : Ans: (d)

Description : Why does man weigh more at the poles than at the equator? (a) Because there is no atmosphere at the poles (b) Because gravitational pull is more at the poles (c) Because gravitational pull is less at the poles (d) None of the above

Last Answer : Ans:(b)

Description : The weight of the object is less at the equator than at the poles.

Last Answer : Ans: The weight of an object is the product of mass and force of gravity. The equatorial diameter is more than the polar diameter. Thus, the force of gravity is more at the poles and the weight is more there.

Description : The weight of the object is less at the equator than at the poles.

Last Answer : Ans: At equator, the distance from the earth's center is greater than any other point of the earth's surface. Since, weight is defined as the force with which a body is attracted towards the earth's ... the force applied. Hence, the object's weight is lightest at the earth's equator, than at poles.

Description : During secular variation of magnetic meridian at different places (A) Range of oscillations is constant (B) Period of oscillation is constant (C) Range and period of oscillation both vary (D) Period of oscillation only varies

Last Answer : (C) Range and period of oscillation both vary

Description : The mass of a body is different from its weight because 1. mass is a variable quantity whereas weight is constant 2. mass varies very little at different places whereas weight varies a lot 3. mass is constant but weight decreases as ... is/are correct? (a) 1 only (b) 2 and 4 (c) 3 only (d) 3 and 4

Last Answer : Ans:(d)

Description : Though there is no single theory which can explain the origin of south west monsoon, however it is believed that the main mechanism is the differential heating of land and sea during: (1) Winter months (2) Summer months (3) Cyclonic storms (4) South-west trade wind flow

Last Answer : (2) Summer months Explanation: According to the thermal theory, during the hot subtropical summers, the massive landmass of the Indian Peninsula heats up at a different rate than the ... relief, cooling adiabatically and leading to Orographic rains, better known as the southwest monsoon.

Description : Which of the following community-acquired pneumonias demonstrates the highest occurrence during summer and fall? a) Legionnaires' disease Legionnaires' disease accounts for 15% of community-acquired ... . d) Viral pneumonia Viral pneumonia demonstrates the greatest incidence during winter months.

Last Answer : a) Legionnaires’ disease Legionnaires’ disease accounts for 15% of community-acquired pneumonias.

Description : What is the magnetic declination for Seattle?

Last Answer : '+15° 45'

Description : What is the magnetic declination for vermont?

Last Answer : Need answer

Description : The angle between the magnetic meridian and the geographical meridian at a place is (1) Azimuth (2) Dip (3) Declination (4) Latitude

Last Answer : (3) Declination Explanation: Magnetic declination is the angle between compass north (the direction the north end of a compass needle points) and true north (the direction along the earth's surface towards the geographic North Pole.

Description : Explain ‘Declination of Magnetic needle’ and types of declination. 

Last Answer : Ans: The magnetic meridian at a place does not coincide with the true meridian at that place. The horizontal angle made by the magnetic meridian with the true meridian is called magnetic declination'. ... in others it points to the west of the true meridian called as West declination'

Description : What is mean by magnetic declination?

Last Answer : Magnetic declination- It is the deviation or shifting magnetic needle from true or geographical north direction, hence the horizontal angle made by magnetic north with true north direction is known as Magnetic declination.

Description : Explain the terms magnetic declination and dip of needle.

Last Answer : Magnetic Declination: The horizontal angle between the magnetic meridian and true meridian is known as magnetic declination. When the north end of magnetic needle is pointed towards west side of ... needle is deflected downwards and southern hemisphere south end of the needle is deflected downwards.

Description : Which of the following terms is used to describe the angular difference between TRUE north and magnetic north on a topographic map? Is it: w) Magnetic field x) Magnetic intensity y) Magnetic inclination z) Magnetic declination

Last Answer : ANSWER: Z -- MAGNETIC DECLINATION

Description : The angle between the magnetic meridian and the geographical meridian at a place is (1) Azimuth (2) Dip (3) Declination(4) Latitude

Last Answer : Declination

Description : Why is surface water warmer at the equator than th poles?

Last Answer : What is the answer ?

Description : What causes ocean water near the poles to be colder than water near the equator?

Last Answer : the sun's rays strike the water at a angle at the polesAPEX

Description : Why is the air pressure lower at the Equator than at the North and South poles?

Last Answer : Need answer

Description : Are areas near the equator are warmed more than the areas closer to the poles?

Last Answer : Yes they are.