The sine and cosine curves intersect infinitely many times , bounding regions of equal areas . Sketch one of these regions and find its area .

The sine and cosine curves intersect infinitely many times , bounding regions of equal areas . Sketch one of these regions and find its area .
by

1 Answer

Answer :

The sine and cosine curves intersect infinitely many times , bounding regions of equal areas . Sketch one of these ... ` C. `3 sqrt2` D. `4 sqrt2`
by

Related questions

QFor generating Coons patch we require a.A set of grid points on surface b.A set of control points c.Four bounding curves defining surface d.Two bounding curves and a set of grid control points

Description : QFor generating Coons patch we require a.A set of grid points on surface b.A set of control points c.Four bounding curves defining surface d.Two bounding curves and a set of grid control points

Last Answer : c.Four bounding curves defining surface

If D is the degree of the curve of radius R, the exact length of its specified chord, is (A) Radius of the curve × sine of half the degree (B) Diameter of the curve × sine of half the degree (C) Diameter of the curve × cosine of half the degree (D) Diameter of the curve × tangent of half the degree

Description : If D is the degree of the curve of radius R, the exact length of its specified chord, is (A) Radius of the curve sine of half the degree (B) Diameter of the curve sine of half the ... Diameter of the curve cosine of half the degree (D) Diameter of the curve tangent of half the degree

Last Answer : (B) Diameter of the curve × sine of half the degree

The length of a traverse leg may be obtained by multiplying the latitude and (A) Secant of its reduced bearing (B) Sine of its reduced bearing (C) Cosine of its reduced bearing (D) Tangent of its reduced bearing

Description : The length of a traverse leg may be obtained by multiplying the latitude and (A) Secant of its reduced bearing (B) Sine of its reduced bearing (C) Cosine of its reduced bearing (D) Tangent of its reduced bearing

Last Answer : (A) Secant of its reduced bearing

If a gauge is installed perpendicular to the slope, its measurement is reduced by multiplying (A) Sine of the angle of inclination with vertical (B) Cosine of the angle of inclination with vertical (C) Tangent of the angle of inclination with vertical (D) Calibration coefficient of the gauge

Description : If a gauge is installed perpendicular to the slope, its measurement is reduced by multiplying (A) Sine of the angle of inclination with vertical (B) Cosine of the angle of inclination with vertical (C) Tangent of the angle of inclination with vertical (D) Calibration coefficient of the gauge

Last Answer : Answer: Option B

Why do sine and cosine have values at 90° and 0°?

Description : Why do sine and cosine have values at 90° and 0°?

Last Answer : There is no premise that a trigonometric function can only be applied in a right triangle. How would it be possible to talk about trigonometric functions of angles greater than 180? Sine and cosine are simply ... projection, its cosine is zero. Similarly, for the sine of a 90 degree angle being 1.

The phase difference between sine and cosine function for a given wave form is

Description : The phase difference between sine and cosine function for a given wave form is

Last Answer : The phase difference between sine and cosine function for a given wave form is 900

What are magnetic field lines? Justify the following statements (a) Two magnetic field lines never intersect each other. (b) Magnetic field lines are closed curves. -Science

Description : What are magnetic field lines? Justify the following statements (a) Two magnetic field lines never intersect each other. (b) Magnetic field lines are closed curves. -Science

Last Answer : Magnetic field lines: It is defined as the path along which the unit North pole (imaginary) tends to move in a magnetic field if free to do so. (a) The magnetic lines of force do not intersect ( ... a bar magnet and converge its south pole. Inside the magnet they move from south pole to north pole.

Sketch the block diagram of function generator & describe the circuit of sine wave generation.

Description : Sketch the block diagram of function generator & describe the circuit of sine wave generation.

Last Answer : Block Diagram Explanation‐ For generation of sinewave , out of the three knobs‐ sine, square and triangular , the sine knob is pressed, output is adjusted for required frequency and amplitude using frequency and amplitude

The equation, X = A cos(wt + f) (read: X equals A times the cosine of omega t + phi (fee)), can represent an expression for: w) accelerating due to gravity x) uniform straight line motion y) dc current z) a simple harmonic oscillator

Description : The equation, X = A cos(wt + f) (read: X equals A times the cosine of omega t + phi (fee)), can represent an expression for: w) accelerating due to gravity x) uniform straight line motion y) dc current z) a simple harmonic oscillator

Last Answer : ANSWER: Z -- A SIMPLE HARMONIC OSCILLATOR

Which one of the following structures is an organelle within an organelle " " Or Which of the following cell organelle lacks DNA and bounding membrane

Description : Which one of the following structures is an organelle within an organelle " " Or Which of the following cell organelle lacks DNA and bounding membrane

Last Answer : Which one of the following structures is an organelle within an organelle " " Or Which of the following ... . ER B. Mesosome C. Ribosome D. Peroxisome

Pulse - bounding?

Description : Pulse - bounding?

Last Answer : DefinitionA bounding pulseis a strong and forceful pulse.See also: Heart palpitationsAlternative NamesBounding pulseConsiderationsA bounding pulse can often be seen in arteries that are close to the ... in aortic valve regurgitation.Call your health care provider ifCall your health care provider

In a cell, the membrane bounding the outer surface of the cytoplasm is known as: a) tonoplast b) cytoplast c) plasmalemma

Description : In a cell, the membrane bounding the outer surface of the cytoplasm is known as: a) tonoplast b) cytoplast c) plasmalemma

Last Answer : ANSWER: C -- PLASMALEMMA

_______ helps in finding the areas of the curves.

Description : _______ helps in finding the areas of the curves.

Last Answer : _______ helps in finding the areas of the curves.

What is all the land and water areas that intersect the equator?

Description : What is all the land and water areas that intersect the equator?

Last Answer : its dumbbb

For maximum discharge through a chimney, its height should be (A) 200 meters (B) Infinitely long (C) More than 105.7 metres (D) Equal to the height of the hot gas column producing draught

Description : For maximum discharge through a chimney, its height should be (A) 200 meters (B) Infinitely long (C) More than 105.7 metres (D) Equal to the height of the hot gas column producing draught

Last Answer : (D) Equal to the height of the hot gas column producing draught

Assertion three infinitely long current carrying wires have equal currents and they are equally spaced. The magnitude of magnetic force on all three i

Description : Assertion three infinitely long current carrying wires have equal currents and they are equally spaced. The magnitude of magnetic force on all three i

Last Answer : Assertion three infinitely long current carrying wires have equal currents and they are equally spaced. The ... Reason Net force on wire-2 is zero.

Two infinitely long conductors carrying equal currents are shaped as shown. The short sectins are all of equal lengths. The point P is located symmetr

Description : Two infinitely long conductors carrying equal currents are shaped as shown. The short sectins are all of equal lengths. The point P is located symmetr

Last Answer : Two infinitely long conductors carrying equal currents are shaped as shown. The short sectins are all of equal lengths. ... zero B. B C. D. `sqrt(2)B`

If the supply curve is a straight line passing through the origin, then the price elasticity of supply will be - (1) less than unity (2) infinitely large (3) greater than unity (4) equal to unity

Description : If the supply curve is a straight line passing through the origin, then the price elasticity of supply will be - (1) less than unity (2) infinitely large (3) greater than unity (4) equal to unity

Last Answer : (4) equal to unity Explanation: Any straight line supply curve passing through the origin has an elasticity of supply equal to 1. The different types of price elasticity of supply are listed below:

If the supply curve is a straight line passing through the origin, then the price elasticity of supply will be (1) less than unity (2) infinitely large (3) greater than unity (4) equal to unity

Description : If the supply curve is a straight line passing through the origin, then the price elasticity of supply will be (1) less than unity (2) infinitely large (3) greater than unity (4) equal to unity

Last Answer : equal to unity

What is the Cosine of 62 degrees?

Description : What is the Cosine of 62 degrees?

Last Answer : Feel Free to Answer

The reflectance from a surface is called specular reflection if it follows: (A)snell's law (B) Lambert's cosine law (C) Planktan's law (D) All of thes

Description : The reflectance from a surface is called specular reflection if it follows: (A)snell's law (B) Lambert's cosine law (C) Planktan's law (D) All of thes

Last Answer : Answer: Option A

Which of the following statements are true? i) reactive current is necessary to build up the flux for the magnetic field of inductive devices ii) some portion of reactive current is converted into work iii) the cosine of angle between kVA and kVAr vector is called power factor iv) the cosine of angle between kW and kVA vector is called power factor a) i & iv b) ii & iii c) i & iii d) iii & iv

Description : Which of the following statements are true? i) reactive current is necessary to build up the flux for the magnetic field of inductive devices ii) some portion of reactive current is converted into work iii) the cosine of angle ... called power factor a) i & iv b) ii & iii c) i & iii d) iii & iv

Last Answer : a) i & iv

Express the following functions in cosine form

Description : Express the following functions in cosine form

Last Answer : Express the following functions in cosine form

The product of apparent power and cosine of the phase angle between circuit voltage and current is?

Description : The product of apparent power and cosine of the phase angle between circuit voltage and current is?

Last Answer : In parllpar reasonans RLC circuit the current is

The r.m.s. value of pure cosine function is?

Description : The r.m.s. value of pure cosine function is?

Last Answer : 0.707 of peak value

Which one of the following statements is not correct? (A) The tangent of the angle of friction is equal to coefficient of friction (B) The angle of repose is equal to angle of friction (C) The tangent of the angle of repose is equal to coefficient of friction (D) The sine of the angle of repose is equal to coefficient to friction

Description : Which one of the following statements is not correct?  (A) The tangent of the angle of friction is equal to coefficient of friction  (B) The angle of repose is equal to angle of ... coefficient of friction  (D) The sine of the angle of repose is equal to coefficient to friction

Last Answer : (D) The sine of the angle of repose is equal to coefficient to friction

Sketch output characteristics of CE configuration. Show all the regions.

Description : Sketch output characteristics of CE configuration. Show all the regions.

Last Answer : Sketch output characteristics of CE configuration. Show all the regions.

If a line is drawn parallel to the base of an isosceles triangle to intersect its equal sides, prove that the quadrilateral, so formed is cyclic. -Maths 9th

Description : If a line is drawn parallel to the base of an isosceles triangle to intersect its equal sides, prove that the quadrilateral, so formed is cyclic. -Maths 9th

Last Answer : Given ΔABC is an isosceles triangle such that AB = AC and also DE || SC. To prove Quadrilateral BCDE is a cyclic quadrilateral. Construction Draw a circle passes through the points B, C, D and E.

If a line is drawn parallel to the base of an isosceles triangle to intersect its equal sides, prove that the quadrilateral, so formed is cyclic. -Maths 9th

Description : If a line is drawn parallel to the base of an isosceles triangle to intersect its equal sides, prove that the quadrilateral, so formed is cyclic. -Maths 9th

Last Answer : Given ΔABC is an isosceles triangle such that AB = AC and also DE || SC. To prove Quadrilateral BCDE is a cyclic quadrilateral. Construction Draw a circle passes through the points B, C, D and E.

The graph shown in the illustration represents the speed droop curves of two equal capacity alternators about to be paralleled. When paralleled, the greater portion of the total load above 60% for each unit will be picked up _____________. EL-0025 A. by unit 'A' B. by unit 'B' C. equally by each unit D. none of the above

Description : The graph shown in the illustration represents the speed droop curves of two equal capacity alternators about to be paralleled. When paralleled, the greater portion of the total load above 60% for each unit will be picked up ... unit 'A' B. by unit 'B' C. equally by each unit D. none of the above

Last Answer : Answer: A

If the radii of a compound curve and a reverse curve are respectively the same, the length of common tangent (A) Of compound curve will be more (B) Of reverse curve will be more (C) Of both curves will be equal (D) None of these

Description : If the radii of a compound curve and a reverse curve are respectively the same, the length of common tangent (A) Of compound curve will be more (B) Of reverse curve will be more (C) Of both curves will be equal (D) None of these

Last Answer : Answer: Option C

The torque and current curves for a three-phase induction motor with a cage rotor, are shown in the illustration. Which of the following statements is true concerning the depicted curves? EL-0056 A. As slip increases, rotor reactance decreases. B. The pullout point on the torque curve is about seven times the normal full load torque value. C. At stand still, stator current is 150% of normal. D. If the motor is loaded to the point where 40% slip has resulted, it will stall.

Description : The torque and current curves for a three-phase induction motor with a cage rotor, are shown in the illustration. Which of the following statements is true concerning the depicted curves? EL-0056 A. As slip ... D. If the motor is loaded to the point where 40% slip has resulted, it will stall.

Last Answer : Answer: D

If two lines intersect prove that the vertically opposite angles are equal. -Maths 9th

Description : If two lines intersect prove that the vertically opposite angles are equal. -Maths 9th

Last Answer : Given Two lines AB and CD intersect at point O.

If two equal chords of a circle intersect, prove that the parts of one chord are separately equal to the parts of the other chord. -Maths 9th

Description : If two equal chords of a circle intersect, prove that the parts of one chord are separately equal to the parts of the other chord. -Maths 9th

Last Answer : Explanation of this question

Two equal chords AB and CD of a circle when produced intersect at a point P. Prove that PB = PD. -Maths 9th

Description : Two equal chords AB and CD of a circle when produced intersect at a point P. Prove that PB = PD. -Maths 9th

Last Answer : According to question prove that PB = PD.

If two lines intersect prove that the vertically opposite angles are equal. -Maths 9th

Description : If two lines intersect prove that the vertically opposite angles are equal. -Maths 9th

Last Answer : Given Two lines AB and CD intersect at point O.

If two equal chords of a circle intersect, prove that the parts of one chord are separately equal to the parts of the other chord. -Maths 9th

Description : If two equal chords of a circle intersect, prove that the parts of one chord are separately equal to the parts of the other chord. -Maths 9th

Last Answer : Explanation of this question

Two equal chords AB and CD of a circle when produced intersect at a point P. Prove that PB = PD. -Maths 9th

Description : Two equal chords AB and CD of a circle when produced intersect at a point P. Prove that PB = PD. -Maths 9th

Last Answer : According to question prove that PB = PD.

In a trapezium ABCD, AB is parallel to CD and the diagonals intersect each other at O. In this case, the ratio OA/OC is equal to: -Maths 9th

Description : In a trapezium ABCD, AB is parallel to CD and the diagonals intersect each other at O. In this case, the ratio OA/OC is equal to: -Maths 9th

Last Answer : answer:

In short run a monopolistic competition firm will be in equilibrium where (a) MR = curve intersect SMC curve from above (b) MR curve intersect SMC curve from below (c) MC = AR ; (d) MR curve intersect SMC from below and P is equal to or more than AVC

Description : In short run a monopolistic competition firm will be in equilibrium where (a) MR = curve intersect SMC curve from above (b) MR curve intersect SMC curve from below (c) MC = AR ; (d) MR curve intersect SMC from below and P is equal to or more than AVC

Last Answer : ; (d) MR curve intersect SMC from below and P is equal to or more than AVC

The median of a trapezoid cuts the trapezoid into two regions whose areas are in the ratio 1 : 2. Compute the ratio of the smaller base of the -Maths 9th

Description : The median of a trapezoid cuts the trapezoid into two regions whose areas are in the ratio 1 : 2. Compute the ratio of the smaller base of the -Maths 9th

Last Answer : answer:

Assertion: Tropical regions are more diversity-rich in comparison to temperate areas. Reason: Availability of more solar energy directly affects the p

Description : Assertion: Tropical regions are more diversity-rich in comparison to temperate areas. Reason: Availability of more solar energy directly affects the p

Last Answer : Assertion: Tropical regions are more diversity-rich in comparison to temperate areas. Reason: Availability of ... Reason are false, then mark (4).

How would you increase the yield of maize crop? (a) Evolve high yielding varieties of seeds to suit different agroclimatic regions (b) Develop high yielding varieties (c) Develop disease-resistant varieties (d) Develop early and very early maturing varieties suitable for rainfall areas

Description : How would you increase the yield of maize crop? (a) Evolve high yielding varieties of seeds to suit different agroclimatic regions (b) Develop high yielding varieties (c) Develop disease-resistant varieties (d) Develop early and very early maturing varieties suitable for rainfall areas

Last Answer : Ans: (a)

Match the following types of soil and regions where they are found in India: List-I List-II A. Alluvial Soils 1. Highland areas of the Plateau B. Black Soils 2. Periphery of the Plateau C. Red Soils 3. Deccan Lava Tracts D. Laterite Soils 4. River Basins and Coastal Plains Codes: A B C D (a) 4 3 1 2 (b) 4 2 3 1 (c) 1 2 3 4 (d) 4 3 2 1

Description : Match the following types of soil and regions where they are found in India: List-I List-II A. Alluvial Soils 1. Highland areas of the Plateau B. Black Soils 2. Periphery of the Plateau C. Red Soils 3. Deccan Lava Tracts D. Laterite Soils 4. ... C D (a) 4 3 1 2 (b) 4 2 3 1 (c) 1 2 3 4 (d) 4 3 2 1

Last Answer : Ans: (d)

Which one of the following parts of the world does not receive rainfall any time of the year? (1) Central Europe (2) Central North America (3) Polar regions (4) Sub-Saharan areas

Description : Which one of the following parts of the world does not receive rainfall any time of the year? (1) Central Europe (2) Central North America (3) Polar regions (4) Sub-Saharan areas

Last Answer : (3) Polar regions Explanation: The amount of precipitation in a given region depends on the amount of available atmospheric water vapour (precipitable water), as well as on the processes that cause condensation, in ... , the earth's surface would be covered, on average, with a 25 mm layer of water.

Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the off-shore easterly trade winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.

Description : Extensive deserts occur in the western tropical regions of continents because : (1) of easterly trade winds. (2) cold ocean currents flow along the western coasts. (3) of the effect of both the ... winds and cold ocean currents. (4) the rate of evaporation is greater along the western margin areas.

Last Answer : (3) of the effect of both the off-shore easterly trade winds and cold ocean currents. Explanation: Extensive deserts occur in the western tropical regions of continents because of the effect of ... is found near the tropics of Cancer and Capricorn, usually toward the western side of the continents

Which of the following areas or regions is most prone to earth-quakes? (1) Deccan Plateau (2) Ganga-Brahmaputra Valley (3) Plains of northern India (4) Western Ghats

Description : Which of the following areas or regions is most prone to earth-quakes? (1) Deccan Plateau (2) Ganga-Brahmaputra Valley (3) Plains of northern India (4) Western Ghats

Last Answer : (2) Ganga-Brahmaputra Valley Explanation: The Ganga-Brahmaputra basin is a high earth-quake risk zone. It comes under Zone 5 covers the areas with the highest risks zone that suffers earth- ... enough over past centuries to release the energy accumulated by the upward movement of the Indian plate.

The picture above explains overuse of ground water. In India groundwater is being overused in a. agricultural prosperous regions b. hard rock plateau areas c. south India d. all of the above

Description : The picture above explains overuse of ground water. In India groundwater is being overused in a. agricultural prosperous regions b. hard rock plateau areas c. south India d. all of the above

Last Answer : a. agricultural prosperous regions