When do the suns rays strike 23.5 at an angle of Y degrees?

When do the suns rays strike 23.5 at an angle of Y degrees?
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At what angle will the sun's rays most directly hit the earth?

Description : At what angle will the sun's rays most directly hit the earth?

Last Answer : 90 degrees

rays of light strike a horizontal plane mirror at an angle of `45^(@)`. At what angle should be a second plane mirror be placed in order that the refl

Description : rays of light strike a horizontal plane mirror at an angle of `45^(@)`. At what angle should be a second plane mirror be placed in order that the refl

Last Answer : rays of light strike a horizontal plane mirror at an angle of `45^(@)`. At what ... ray finally be reflected horizontally from the second mirror.

The maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber. ∙ A. Acceptance cone half-angle ∙ B. Acceptance cone ∙ C. Critical angle ∙ D. Angle of incidence

Description : The maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber. ∙ A. Acceptance cone half-angle ∙ B. Acceptance cone ∙ C. Critical angle ∙ D. Angle of incidence

Last Answer : A. Acceptance cone half-angle

The maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber.

Description : The maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber.

Last Answer : Acceptance cone half-angle

A projectile is fired into the air at an angle of 23 degrees. At what other angle would this projectile have the same range if air resistance is neglected? w) 46 degrees x) 60 degrees y) 67 degrees z) 68 degrees

Description : A projectile is fired into the air at an angle of 23 degrees. At what other angle would this projectile have the same range if air resistance is neglected? w) 46 degrees x) 60 degrees y) 67 degrees z) 68 degrees

Last Answer : ANSWER: Y -- 67 DEGREES

What happenens if waves strike a reflective surface at an angle other than 90 degrees?

Description : What happenens if waves strike a reflective surface at an angle other than 90 degrees?

Last Answer : Need answer

The minimum angle of incidence at which the light ray may strike the interface of two media and result in an angle of refraction of 90 degrees or greater. ∙ A. optimum angle ∙ B. angle of refraction ∙ C. refracted angle ∙ D. critical angle

Description : The minimum angle of incidence at which the light ray may strike the interface of two media and result in an angle of refraction of 90 degrees or greater. ∙ A. optimum angle ∙ B. angle of refraction ∙ C. refracted angle ∙ D. critical angle

Last Answer : D. critical angle

In geological studies, a reverse fault having a di less than 10 degrees is known as which of the following types of faults. w) normal x) overthrust y) strike-slip z) none of the above.

Description : In geological studies, a reverse fault having a di less than 10 degrees is known as which of the following types of faults. w) normal x) overthrust y) strike-slip z) none of the above.

Last Answer : ANSWER: X -- OVERTHRUST

In studies of the surface of the earth, a reverse fault having a dip between 10 and 45 degrees is known as a: w) thrust fault x) normal fault y) strike-slip fault z) neither of these

Description : In studies of the surface of the earth, a reverse fault having a dip between 10 and 45 degrees is known as a: w) thrust fault x) normal fault y) strike-slip fault z) neither of these

Last Answer : ANSWER: W -- THRUST FAULT 

How do scientist make the determination that the sun's rays contain Vitamin C and E?

Description : How do scientist make the determination that the sun's rays contain Vitamin C and E?

Last Answer : Does the sun contain C and E? All I know about is D. I think it is like a precursor to D, and our bodies produce the D with the sun’s rays. Not sure how they measure. Interesting question. I do know that one cannot OD from D by being in the sun, but we can by taking vitamin D pills.

How fast does the sun's rays travel ?

Description : How fast does the sun's rays travel ?

Last Answer : The sun's rays travel at a speed of 1,86,000 miles per second.

What happens when the sun's rays fall on the body ???

Last Answer : Vitamin D is produced when sun rays fall on the body.

The extreme of temperature between summer and winter is quite low in southern part of Peninsular India mainly because: (a) the adjoining oceans moderate the temperature (b) the sky is generally cloudy (c) The sun's rays are almost vertical throughout the year (d) strong winds flow throughout the year shop.ssbcrack.com

Description : The extreme of temperature between summer and winter is quite low in southern part of Peninsular India mainly because: (a) the adjoining oceans moderate the temperature (b) the sky is generally ... are almost vertical throughout the year (d) strong winds flow throughout the year shop.ssbcrack.com

Last Answer : Ans: (a)

What is the amount of radiant energy received each second over each square meter that is at right angles to the sun’s rays at the top of the atmosphere?  a. 1400 J  b. 6000 J  c. 10000 J  d. 800 J

Description : What is the amount of radiant energy received each second over each square meter that is at right angles to the sun’s rays at the top of the atmosphere?  a. 1400 J  b. 6000 J  c. 10000 J  d. 800 J

Last Answer : 1400 J

What is the length of the third side of a triangle opposite angle 72.23 degrees with two other sides of 7.59cm and 5.67cm?

Description : What is the length of the third side of a triangle opposite angle 72.23 degrees with two other sides of 7.59cm and 5.67cm?

Last Answer : Using the cosine rule of a^2 = b^2 +c^2 -2*b*c*cos(A) intrigonometry the 3rd side of the triangle works out as 7.97cm totwo decimal places

What happens when cathode rays strike the glass walls of the cathode ray tube?

Description : What happens when cathode rays strike the glass walls of the cathode ray tube?

Last Answer : Feel Free to Answer

When cathode rays strike a target of high atomic weight, they give rise to – 1) α -rays (2) β and γ rays (3) X-rays (4) positive rays

Description : When cathode rays strike a target of high atomic weight, they give rise to – 1) α -rays (2) β and γ rays (3) X-rays (4) positive rays

Last Answer : (3) X-rays Explanation: When cathode rays strike a solid target of high atomic weight and high melting point such as tungsten, molybdenum, etc, they give rise to a highly pen-etrating radiation called the X-rays (LIT Physics by Dr. P.K Aganval).

For the production of X-rays, the electrons which strike with the target are a) slow moving b) fast moving c) vibrational electrons d) free electrons

Description : For the production of X-rays, the electrons which strike with the target are a) slow moving b) fast moving c) vibrational electrons d) free electrons

Last Answer : b) fast moving

In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Mohammad Yousuf B. Inzamam-ul-Haq C. Sachin Tendulkar D. Rickey Ponting

Description : In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Mohammad Yousuf B. Inzamam-ul-Haq C. Sachin Tendulkar D. Rickey Ponting

Last Answer : ANSWER: C

In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Mohammad Yousuf B. Inzamam-ul-Haq C. Sachin Tendulkar D. Rickey Ponting

Description : In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Mohammad Yousuf B. Inzamam-ul-Haq C. Sachin Tendulkar D. Rickey Ponting

Last Answer : ANSWER: C

In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Sachin Tendulkar B. Rickey Ponting C. Inzamam-ul-Haq D. Mohammad Yousuf

Description : In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Sachin Tendulkar B. Rickey Ponting C. Inzamam-ul-Haq D. Mohammad Yousuf

Last Answer : ANSWER: A

In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Mohammad Yousuf B. Inzamam-ul-Haq C. Sachin Tendulkar D. Rickey Ponting

Description : In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Mohammad Yousuf B. Inzamam-ul-Haq C. Sachin Tendulkar D. Rickey Ponting

Last Answer : ANSWER: C

In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Sachin Tendulkar B. Rickey Ponting C. Inzamam-ul-Haq D. Mohammad Yousuf

Description : In 452 innings of 463 ODI matches with the average of 44.83 and strike rate of 86.23, ______ claimed 18426 runs and became highest scorer. A. Sachin Tendulkar B. Rickey Ponting C. Inzamam-ul-Haq D. Mohammad Yousuf

Last Answer : ANSWER: A

Which one among the following statements is not correct? The word 'socialist' in the Preamble of the Constitution of India read with - (1) Article 39 (d), would enable the court to uphold the constitutionality of nationalization laws (2) Article 14, would enable the court to strike down a-statute which failed to achieve the socialist goal to the fullest extent (3) Article 25, would enable the court to ensure freedom guaranteed under that Article (4) Article 23, would enable the court to reduce inequality in income and status

Description : Which one among the following statements is not correct? The word 'socialist' in the Preamble of the Constitution of India read with - (1) Article 39 (d), would enable the court to uphold the ... under that Article (4) Article 23, would enable the court to reduce inequality in income and status

Last Answer : (4) Article 23, would enable the court to reduce inequality in income and status. Explanation: Traffic in human beings and beggars and other similar forms of forced labour are prohibited and any ... . Thus, the word Socialist in the preamble of the Constitution of India read with Article 23.

What At which angle is the sun's energy strongest when it hits the earth 900 6000 700?

Description : What At which angle is the sun's energy strongest when it hits the earth 900 6000 700?

Last Answer : Need answer

The method of alighting the aeroplane on water during a ditching is to: a. Carry out a normal approach with flaps and gear selected as normal but to calculate all speeds plus 10kts b. Reduce the approach angle to 1.5deg (150ft/mile), add 15kts to all speeds, keep the aeroplane clean (no flaps or gear) and fly it into the surface c. Fly a normal approach but keep the gear up and land at lowest possible speed with the nose raised for the tail to strike first d. Fly a normal approach to stalling speed and then drop the aeroplane vertically onto the water

Description : The method of alighting the aeroplane on water during a ditching is to: a. Carry out a normal approach with flaps and gear selected as normal but to calculate all speeds plus 10kts b. Reduce ... d. Fly a normal approach to stalling speed and then drop the aeroplane vertically onto the water

Last Answer : c. Fly a normal approach but keep the gear up and land at lowest possible speed with the nose raised for the tail to strike first

How much of the sun's total radiation actually reaches the earth? Is it one part in w) 2,000 x) 200,000 y) 2 million z) 2 billion

Description : How much of the sun's total radiation actually reaches the earth? Is it one part in w) 2,000 x) 200,000 y) 2 million z) 2 billion

Last Answer : ANSWER: Z -- ONE PART IN 2 BILLION 

A light ray traveling from glass into air strikes the glass-air surface at an angle 50 degrees to the normal. If the critical angle for the glass-air combination is 42 degrees, the percentage of light reflected from the surface is w) 6 x) 25 y) 38 z) 100

Description : A light ray traveling from glass into air strikes the glass-air surface at an angle 50 degrees to the normal. If the critical angle for the glass-air combination is 42 degrees, the percentage of light reflected from the surface is w) 6 x) 25 y) 38 z) 100

Last Answer : ANSWER: Z -- 100

A light ray traveling in benzene strikes the benzene-air surface at the critical angle. The angle of refraction of the light ray is: w) 30 degrees x) 60 degrees y) 90 degrees z) 180 degrees

Description : A light ray traveling in benzene strikes the benzene-air surface at the critical angle. The angle of refraction of the light ray is: w) 30 degrees x) 60 degrees y) 90 degrees z) 180 degrees

Last Answer : ANSWER: Y -- 90 DEGREES

The angle between the velocity and acceleration of a body is: w) never 90 degrees x) never 180 degrees y) sometimes 180 degrees z) never 0 degrees

Description : The angle between the velocity and acceleration of a body is: w) never 90 degrees x) never 180 degrees y) sometimes 180 degrees z) never 0 degrees

Last Answer : ANSWER: Y -- SOMETIMES 180 DEGREES

A pendulum which is suspended from the ceiling of a railroad car is observed to hang at an angle of 10 degrees to the left of vertical. Which of the following answers could explain this phenomena? w) The railroad car is at rest. x) The railroad car is accelerating to the left. y) The railroad car is moving with constant velocity to the right. z) The railroad car is accelerating to the right.

Description : A pendulum which is suspended from the ceiling of a railroad car is observed to hang at an angle of 10 degrees to the left of vertical. Which of the following answers could explain this phenomena? w ... is moving with constant velocity to the right. z) The railroad car is accelerating to the right.

Last Answer : ANSWER: Z -- THE RAILROAD CAR IS ACCELERATING TO THE RIGHT. 

In order for fiber optics to work, the incident light inside the fiber must hit the wall of the fiber at: w) 90 degrees x) 45 degrees y) an angle greater than the critical angle z) none of the above

Description : In order for fiber optics to work, the incident light inside the fiber must hit the wall of the fiber at: w) 90 degrees x) 45 degrees y) an angle greater than the critical angle z) none of the above

Last Answer : ANSWER: Y -- AN ANGLE GREATER THAN THE CRITICAL ANGLE 

When light is reflected from a surface, the angle of incidence is: w) 30 degrees x) equal to the angle of reflection y) 90 degrees z) 180 degrees

Description : When light is reflected from a surface, the angle of incidence is: w) 30 degrees x) equal to the angle of reflection y) 90 degrees z) 180 degrees

Last Answer : ANSWER: X -- EQUAL TO THE ANGLE OF REFLECTION

The greatest induced EMF will occur in a straight wire moving at constant speed through a uniform magnetic field when the angle between the direction of the wire's motion and the direction of the magnetic field is w) 0 degrees x) 30 degrees y) 60 degrees z) 90 degrees

Description : The greatest induced EMF will occur in a straight wire moving at constant speed through a uniform magnetic field when the angle between the direction of the wire's motion and the direction of the magnetic field is w) 0 degrees x) 30 degrees y) 60 degrees z) 90 degrees

Last Answer : ANSWER: Z -- 90 DEGREES

A pendulum which is suspended from the ceiling of a railroad car is observed to hang at an angle of 10 degrees to the right of vertical. Which of the following answers could explain this phenomena? w) The railroad car is at rest. x) The railroad car is accelerating to the left. y) The railroad car is moving with constant velocity to the right. z) The railroad car is accelerating to the right.

Description : A pendulum which is suspended from the ceiling of a railroad car is observed to hang at an angle of 10 degrees to the right of vertical. Which of the following answers could explain this phenomena? ... is moving with constant velocity to the right. z) The railroad car is accelerating to the right.

Last Answer : ANSWER: X -- THE RAILROAD CAR IS ACCELERATING TO THE LEFT. 

Why is the earth tilted at 23.5 degrees?

Description : Why is the earth tilted at 23.5 degrees?

Last Answer : At the moment the Earths tilt - or Axial tilt - is about 23.4o but it has not always been that value. Over a million years it has varied between 22o and 24o.So why the tilt? It's not known ... tilt will start to resonate.Not to worry we will be long dead or at least pushing onwards to new sunni

What is life like at -10 degrees F, -23 C?

Description : What is life like at -10 degrees F, -23 C?

Last Answer : You car might not start right away, in Canada we have a block heater to keep the engine warm.

What nation is 20 degrees south and 23 degrees east?

Description : What nation is 20 degrees south and 23 degrees east?

Last Answer : Need answer

What is the latitude line 23 degrees 27' south of the equator is the tropic of?

Description : What is the latitude line 23 degrees 27' south of the equator is the tropic of?

Last Answer : Tropic if Capricorn. north is cancer

How does minus 23.33 degrees celsius read on the Fahrenheit scale?

Description : How does minus 23.33 degrees celsius read on the Fahrenheit scale?

Last Answer : -23.33 Celsius = -9.994 Fahrenheit

What city is 37 degrees north 23 degrees east?

Description : What city is 37 degrees north 23 degrees east?

Last Answer : There's no city there. That point is on the southeast coast ofGreece, about49 miles east of Kalamáta, and 78 miles southwest of the centerof Athens.

Where is 23 degrees South and 40 degrees West?

Description : Where is 23 degrees South and 40 degrees West?

Last Answer : Feel Free to Answer

What plateau 23 degrees south to 127 degrees east?

Description : What plateau 23 degrees south to 127 degrees east?

Last Answer : Feel Free to Answer

What desert is located at 23 degrees north and 10 degrees east?

Description : What desert is located at 23 degrees north and 10 degrees east?

Last Answer : Need answer

Which city is 23 degrees south and 42 degrees west?

Description : Which city is 23 degrees south and 42 degrees west?

Last Answer : 23 S 42 W is Arraial do Cabo, State of Rio de Janeiro, Brazil, South America.The nearest city is Rio de Janeiro, 22.9068° S, 43.1729° W

The temperature of a gas is held constant while its volume is reduced. The pressure the gas exerts on the walls of its container increases because its molecules: w) strike the container walls more often x) strike the container walls with higher speeds y) strike the container walls with greater force z) all of the above

Description : The temperature of a gas is held constant while its volume is reduced. The pressure the gas exerts on the walls of its container increases because its molecules: w) strike the container walls more ... walls with higher speeds y) strike the container walls with greater force z) all of the above

Last Answer : ANSWER: W -- STRIKE THE CONTAINER WALLS MORE OFTEN

A bullet is fired with a muzzle velocity of 1000 meters per second from a rifle clamped to a window 4.9 meters above ground level. Neglecting air resistance, the horizontal distance from the rifle at which the bullet will strike the ground is w) 4.9 meters x) 500 meters y) 1000 meters z) 4900 meters

Description : A bullet is fired with a muzzle velocity of 1000 meters per second from a rifle clamped to a window 4.9 meters above ground level. Neglecting air resistance, the horizontal distance from the rifle at which the bullet will strike the ground is w) 4.9 meters x) 500 meters y) 1000 meters z) 4900 meters

Last Answer : ANSWER: Y -- 1000 METERS

The San Andreas fault in California is a classic example of which of the following types of faults? w) tear fault x) upthrust fault y) dip-slip fault z) strike-slip fault

Description : The San Andreas fault in California is a classic example of which of the following types of faults? w) tear fault x) upthrust fault y) dip-slip fault z) strike-slip fault

Last Answer : ANSWER: Z -- STRIKE-SLIP FAULT

As shown in Fig. `PQ` is a ray incident on prism `ABC`. Show the corresponding refracted and emergent rays. The critical angle for the material of the

Description : As shown in Fig. `PQ` is a ray incident on prism `ABC`. Show the corresponding refracted and emergent rays. The critical angle for the material of the

Last Answer : As shown in Fig. `PQ` is a ray incident on prism `ABC`. Show the corresponding refracted and ... is refractive index of the material of prism ? .

Pick up the correct statement from the following: (A) The minimum frequency of light for which no electrons are emitted, is called threshold frequency (B) Polarising angle of glass is 57.5° (C) At the polarising angle, the reflected and refracted rays are orthogonal (D) All the above

Description : Pick up the correct statement from the following: (A) The minimum frequency of light for which no electrons are emitted, is called threshold frequency (B) Polarising angle of glass is 57.5° (C) At the polarising angle, the reflected and refracted rays are orthogonal (D) All the above

Last Answer : Answer: Option D