How do you Find the angle of elevation of the sun from the ground when a tree that is yards tall casts a shadow W yards long.?

How do you Find the angle of elevation of the sun from the ground when a tree that is yards tall casts a shadow W yards long.?
by

1 Answer

Answer :

Need answer
by

Related questions

How tall is the tree if it casts a shadow 30 feet long when the angle of the sun is 32 degrees?

Description : How tall is the tree if it casts a shadow 30 feet long when the angle of the sun is 32 degrees?

Last Answer : If the angle of elevation is 32 degrees then using the tangentratio in trigonometry the height of the tree is 18.75 feet roundedup to two decimal places

How tall is the tree if it casts a shadow 30 feet long when the angle of the sun is 32 degrees?

Description : How tall is the tree if it casts a shadow 30 feet long when the angle of the sun is 32 degrees?

Last Answer : If the angle of elevation is 32 degrees then using the tangentratio in trigonometry the height of the tree is 18.75 feet roundedup to two decimal places

A flag pole 18 m high casts a shadow 9.6 m long. Then the distance of the top of the pole from the far end of the shadow is (a) 25.6 (b) 20.4 (c) 23.7 (d) 32.5

Description : A flag pole 18 m high casts a shadow 9.6 m long. Then the distance of the top of the pole from the far end of the shadow is (a) 25.6 (b) 20.4 (c) 23.7 (d) 32.5

Last Answer : (b) 20.4

What is the height of the telephone pole if shadow is 20 feet long and the angle of elevation from the groung if 70 degrees?

Description : What is the height of the telephone pole if shadow is 20 feet long and the angle of elevation from the groung if 70 degrees?

Last Answer : Using the tangent ratio height of telegraph pole is 55 feet tothe nearest integer.

A tower of height 24m casts a shadow 50m and at the same time, a girl of height 1.8m casts a shadow. Find the length of the shadow of girl. (a) 3.7 5m (b)3 .5m (c) 3.25m (d) 3m

Description : A tower of height 24m casts a shadow 50m and at the same time, a girl of height 1.8m casts a shadow. Find the length of the shadow of girl. (a) 3.7 5m (b)3 .5m (c) 3.25m (d) 3m

Last Answer : (a) 3.7 5m

A building which is 64 meters high casts a shadow of length 96 meters. The height of a telephone tower which casts a shadow of 180 meters under similar conditions will be a) 100m b) 120m c) 180m d) 96m

Description : A building which is 64 meters high casts a shadow of length 96 meters. The height of a telephone tower which casts a shadow of 180 meters under similar conditions will be a) 100m b) 120m c) 180m d) 96m

Last Answer : b) 120m

A flag staff 17.5 m high casts a shadow of length 40.25m. What will be the height of a building, which casts a shadow of length 28.75m under similar conditions? a) 14m b) 11.4m c) 13.5m d) 12.5 m

Description : A flag staff 17.5 m high casts a shadow of length 40.25m. What will be the height of a building, which casts a shadow of length 28.75m under similar conditions? a) 14m b) 11.4m c) 13.5m d) 12.5 m

Last Answer : d) 12.5 m

If a 5 feet tall person has a shadow of 8 foot what is the shadow of a w foot tree?

Description : If a 5 feet tall person has a shadow of 8 foot what is the shadow of a w foot tree?

Last Answer : What is the answer ?

The total propagation delay time from transmission to reception of signals from a ground transmitter to ground receiver with angle of elevation at 10 degrees respectively is A. 273 ms B. 239 ms C. 275 ms D. 260 ms

Description : The total propagation delay time from transmission to reception of signals from a ground transmitter to ground receiver with angle of elevation at 10 degrees respectively is A. 273 ms B. 239 ms C. 275 ms D. 260 ms

Last Answer : A. 273 ms

A ground station is operating to a geostationary satellite at a 5° angle of elevation. Calculate the round-trip time between ground station and satellite. A. 275 s B. 275 ms C. 137.5 s D. 137.5 ms

Description : A ground station is operating to a geostationary satellite at a 5° angle of elevation. Calculate the round-trip time between ground station and satellite. A. 275 s B. 275 ms C. 137.5 s D. 137.5 ms

Last Answer : B. 275 ms

Large streams that enter a standing body of water produce which of the following geological features at their mouths? w) deltas x) load casts y) anticlines z) sync (pron: sink)

Description : Large streams that enter a standing body of water produce which of the following geological features at their mouths? w) deltas x) load casts y) anticlines z) sync (pron: sink)

Last Answer : ANSWER: W -- DELTAS

If a clock tower is 15 feet tall. How long is its shadow at 60 degree above the horizon. How do you work out the problem?

Description : If a clock tower is 15 feet tall. How long is its shadow at 60 degree above the horizon. How do you work out the problem?

Last Answer : If the angle of elevation is 60 degrees then by using thetangent ratio the length of the shadow is 8.66 feet rounded to twodecimal places.

How long is a shadow cast by a person 1.9 meters tall?

Description : How long is a shadow cast by a person 1.9 meters tall?

Last Answer : It depends on where the light source is. If you're talking aboutthe sun, it depends on what time of day it is.

Is a shadow on the ground, cast by sunlight, the same width as the object that cast it?

Description : Is a shadow on the ground, cast by sunlight, the same width as the object that cast it?

Last Answer : answer:Yes. The rays of light are all parallel to each other because they all come from the sun, which is very, very far away. There will always be some fuzziness at the shadow's edges ... accurate IF you measure the wall's shadow along a line parallel to the wall-otherwise you need trigonometry.

The shadow of a tower standing on level ground is found to be 40 m longer when the Sun’s altitude is 30° than when it is 60°. Find the height of the tower. -Maths 9th

Description : The shadow of a tower standing on level ground is found to be 40 m longer when the Sun’s altitude is 30° than when it is 60°. Find the height of the tower. -Maths 9th

Last Answer : this is the answer

Why does the plane fly in the sky and its shadow does not fall on the ground ?

Description : Why does the plane fly in the sky and its shadow does not fall on the ground ?

Last Answer : The shadow falls when the plane flies in the sky , but the shadow is created for us to see if the position of the plane is subject to certain conditions. As the light source and the position of the object are ... in the middle of the day, the shadow of a kite / crow or a big bird is visible to us.

Did the ground hog see his shadow on February 2 2018?

Description : Did the ground hog see his shadow on February 2 2018?

Last Answer : Yes he did, so supposedly we will have six more weeks ofwinter.

Do you remember a Thanksgiving special when the Green Acres, Petticoat Junction and The Beverly Hillbillies TV shows merged casts for a special episode? [Link]?

Description : Do you remember a Thanksgiving special when the Green Acres, Petticoat Junction and The Beverly Hillbillies TV shows merged casts for a special episode? [Link]?

Last Answer : It’s not a surprise, they were all neighbors in Hooterville, the Beverly Hillbillies were cousins who’d moved to the big city (swimming pools, movie stars…).

How did signing of casts start?

Description : How did signing of casts start?

Last Answer : in high school in the sixties, we signed casts. I don’t recall signing cast in grammar school

How many casts were there in India?

Description : How many casts were there in India?

Last Answer : What is the answer ?

Urinary casts?

Description : Urinary casts?

Last Answer : DefinitionUrinary casts are tiny tube-shaped particles made up of white blood cells, red blood cells, or kidney cells. They form in kidney structures called tubules. Casts are held together by a ... sample is needed, preferably the first morning urine sample. For information on how to collect th

Explain when a type conversion will undergo an implicit cast and when you must perform an explicit cast. What are the dangers associated with explicit casts?

Description : Explain when a type conversion will undergo an implicit cast and when you must perform an explicit cast. What are the dangers associated with explicit casts?

Last Answer : Types can be implicitly converted when the conversion can always take place without any potential loss of data. When a potential loss of data is possible, an explicit cast is required. If an explicit cast is improperly performed, a loss of data precision can result, or an exception can be thrown.

Of the following terms, which refers to casts in the urine? a) Cylindruria Casts may be identified through microscopic examination of the urine sediment after centrifuging.

Description : Of the following terms, which refers to casts in the urine? a) Cylindruria Casts may be identified through microscopic examination of the urine sediment after centrifuging. b) Crystalluria Crystalluria ... Bacteriuria refers to a bacterial count higher than 100,000 colonies/mL in the urine.

Last Answer : a) Cylindruria Casts may be identified through microscopic examination of the urine sediment after centrifuging.

When all other removable partial denture considerations remain unchanged; clasps constructed of which material can engage the deepest undercut: A. Chrome cobalt casts B. Nickel chrome casts C. Wrought stainless steel (0,5mm) D. Wrought gold

Description : When all other removable partial denture considerations remain unchanged; clasps constructed of which material can engage the deepest undercut: A. Chrome cobalt casts B. Nickel chrome casts C. Wrought stainless steel (0,5mm) D. Wrought gold

Last Answer : D. Wrought gold

.Oil or water on impression for treatment casts causes: A. An increase of the quality B. No alteration C. A decrease of the quality D. Bubbles on the cast

Description : .Oil or water on impression for treatment casts causes: A. An increase of the quality B. No alteration C. A decrease of the quality D. Bubbles on the cast

Last Answer : C. A decrease of the quality

I pass before the sun, yet make no shadow. What am I? -Riddles

Description : I pass before the sun, yet make no shadow. What am I? -Riddles

Last Answer : The wind.

What Obscuring of the sun when the earth shadow is cast upon it?

Description : What Obscuring of the sun when the earth shadow is cast upon it?

Last Answer : A solar eclipse is when the Moon crosses the face of the Sun (Earth, Moon, Sun), and the Moon's shadow is cast over the Earth, causing a darkening of daylight. A lunar eclipse is when the Earth ... , Earth, Sun), and Earth's shadow is cast over the Moon, so hiding the Moon momentarily from view.

What causes the Moon’s phases? A. The Sun lights up only one half of the Moon and as the Moon orbits the Earth we can sometimes see the unlit side of the Moon? B. The Sun lights up only one half of the Moon and as the Sun orbits the Earth we can sometimes see the unlit side of the Moon. C. The Earth’s shadow falls on the Moon, blocking the sunlight. D. The Moon’s shadow falls on the Earth, blocking the sunlight.

Description : What causes the Moon's phases? A. The Sun lights up only one half of the Moon and as the Moon orbits the Earth we can sometimes see the unlit side of the Moon? B. The Sun lights up only ... falls on the Moon, blocking the sunlight. D. The Moon's shadow falls on the Earth, blocking the sunlight.

Last Answer : C. The Earth’s shadow falls on the Moon, blocking the sunlight.

How tall does a fig tree grow? Also, does it require morning or afternoon sun exposure?

Description : How tall does a fig tree grow? Also, does it require morning or afternoon sun exposure?

Last Answer : Need Answer

What is the height of a hill when the distance between its angles of elevation which are 20.92 degrees and 31 degrees on level ground is 110 meters?

Description : What is the height of a hill when the distance between its angles of elevation which are 20.92 degrees and 31 degrees on level ground is 110 meters?

Last Answer : Using trigonometry the height of the hill works out as 115.58meters rounded to two decimal places

What is the height of a mountain when the distance between its angles of elevation which are 16.6 degrees and 22.3 degrees on level ground is 500 meters?

Description : What is the height of a mountain when the distance between its angles of elevation which are 16.6 degrees and 22.3 degrees on level ground is 500 meters?

Last Answer : This can be solved using the Tangent trigonometric ratio.The larger angle of elevation is the closer angle.Let the horizontal distance from this point to the peak of themountain be d metres; then:height = d ... tan 22.3°≈ 546 m(Generally mountains are more than 600 m, so this is more of ahill.)

What is the height of a building when the distance between its angles of elevation which are 29 degrees and 37 degrees is 30 meters on level ground?

Description : What is the height of a building when the distance between its angles of elevation which are 29 degrees and 37 degrees is 30 meters on level ground?

Last Answer : Using trigonometry its height works out as 63 meters to thenearest meter.--------------------------------------------------------------------------------------------------------let ... substitute the values of α, β and x in and find theheight:h = (30 m tan 37° tan 29°)/(tan 37° - tan 29°) ≈ 63 m

Which one of the following factors does not affect the scale of the air photographs? (A) Focal length (B) Flying height (C) Ground elevation (D) None of these

Description : Which one of the following factors does not affect the scale of the air photographs? (A) Focal length (B) Flying height (C) Ground elevation (D) None of these

Last Answer : Answer: Option D

An isobar is a line which connects all points below the ground surface at which (a) The local ground elevation is same (b) The settlement is same (c) The vertical stress is the same (d) The ground elevation is varying

Description : An isobar is a line which connects all points below the ground surface at which (a) The local ground elevation is same (b) The settlement is same (c) The vertical stress is the same (d) The ground elevation is varying

Last Answer : (c) The vertical stress is the same

A counter may be defined as an imaginary line passing through (a) Points on the longitudinal section (b) Points of equal elevation (c) Point of equal local ground slope (d) Points of transverse section surveys

Description : A counter may be defined as an imaginary line passing through (a) Points on the longitudinal section (b) Points of equal elevation (c) Point of equal local ground slope (d) Points of transverse section surveys

Last Answer : (b) Points of equal elevation

t higher elevation airports the pilot should know that indicated airspeed: a. will be unchanged but ground speed will be faster b. will be higher but ground speed will be unchanged c. should be increased to compensate for the thinner air d. should be higher to obtain a higher landing speed

Description : t higher elevation airports the pilot should know that indicated airspeed: a. will be unchanged but ground speed will be faster b. will be higher but ground speed will be unchanged c. should be increased to compensate for the thinner air d. should be higher to obtain a higher landing speed

Last Answer : a. will be unchanged but ground speed will be faster

The angle of elevation of the top of a tower from two points distant s and t from its foot are complementary. Prove that the height of the tower is √st. -Maths 9th

Description : The angle of elevation of the top of a tower from two points distant s and t from its foot are complementary. Prove that the height of the tower is √st. -Maths 9th

Last Answer : let the height of the tower= QR Angle of elevation= Angle RSQ= theta Then angle QTR= 90 degree- theta In triangle QTR, Tan(90 degree- theta)= QR/t That implies: cot theta= QR/t That implies: 1/tan theta= QR/t That ... ) From ( 1 ) and ( 2 ), t/QR= QR/s That implies: QR^2= st That implies: QR= root

What is the height of a moutain when from the top of a tower which is 180 meters high the angle of elevation is 25.3 degrees and its bottom angle of elevation is 26.42 degrees?

Description : What is the height of a moutain when from the top of a tower which is 180 meters high the angle of elevation is 25.3 degrees and its bottom angle of elevation is 26.42 degrees?

Last Answer : Using the sine rules in trigonometry the height of the mountainworks out as 3704 meters in height to the nearest whole number.

What is the height of a mountain when from the bottom of a tower 180 meters in height the angle of elevation is 26.42 degrees and from its top the angle of elevation is 25.3 degrees?

Description : What is the height of a mountain when from the bottom of a tower 180 meters in height the angle of elevation is 26.42 degrees and from its top the angle of elevation is 25.3 degrees?

Last Answer : By drawing a sketch from the given information then usingtriangulation and trigonometry the height of the mountain works outas 3704.435 meters rounded to three decimal places.

What is the height of a mountain when from the bottom of a tower 180 meters in height the angle of elevation is 26.42 degrees and from its top the angle of elevation is 25.3 degrees?

Description : What is the height of a mountain when from the bottom of a tower 180 meters in height the angle of elevation is 26.42 degrees and from its top the angle of elevation is 25.3 degrees?

Last Answer : By drawing a sketch from the given information then usingtriangulation and trigonometry the height of the mountain works outas 3704.435 meters rounded to three decimal places.

A building is 120 feet high. at a certain distance away from the building. an observer notices the angle of elevation to the top of the building is 41 degrees. how far is the observer from the base of the building?

Description : A building is 120 feet high. at a certain distance away from the building. an observer notices the angle of elevation to the top of the building is 41 degrees. how far is the observer from the base of the building?

Last Answer : 6

_____ is the angle between the half-power radiation points A. Critical angle B. Beamwidth C. Angle of elevation D. Azimuth

Description : _____ is the angle between the half-power radiation points A. Critical angle B. Beamwidth C. Angle of elevation D. Azimuth

Last Answer : B. Beamwidth

_____ is the horizontal pointing angle of an antenna A. Azimuth B. Angle of elevation C. Right angle D. Beamwidth

Description : _____ is the horizontal pointing angle of an antenna A. Azimuth B. Angle of elevation C. Right angle D. Beamwidth

Last Answer : A. Azimuth

When the elevation angle of a geostationary satellite is 23˚ and the transmitting frequency is 3840 MHz, what is the free space loss in dB? A. 196 dB B. 200 dB C. 150 dB D. 100 dB

Description : When the elevation angle of a geostationary satellite is 23˚ and the transmitting frequency is 3840 MHz, what is the free space loss in dB? A. 196 dB B. 200 dB C. 150 dB D. 100 dB

Last Answer : A. 196 dB

The ________ angle measures the satellite position clockwise from the direction of true north. A. azimuth B. elevation C. depression D. critical

Description : The ________ angle measures the satellite position clockwise from the direction of true north. A. azimuth B. elevation C. depression D. critical

Last Answer : A. azimuth

A satellite position is measured by its __________ angle with respect to the horizon. A. elevation B. depression C. azimuth D. critical

Description : A satellite position is measured by its __________ angle with respect to the horizon. A. elevation B. depression C. azimuth D. critical

Last Answer : A. elevation

The angle of elevation of the antenna beam is 20°. Calculate the transmission-path distance for an ionospheric transmission that utilizes a layer of virtual height 200 km. Use flat-earth approximation. A. 966 km B. 2100 km C. 1100 km D. 405 km

Description : The angle of elevation of the antenna beam is 20°. Calculate the transmission-path distance for an ionospheric transmission that utilizes a layer of virtual height 200 km. Use flat-earth approximation. A. 966 km B. 2100 km C. 1100 km D. 405 km

Last Answer : C. 1100 km

_______ is the horizontal pointing angle of an antenna. A. Right angle B. Angle of elevation C. Bandwidth D. Azimuth

Description : _______ is the horizontal pointing angle of an antenna. A. Right angle B. Angle of elevation C. Bandwidth D. Azimuth

Last Answer : D. Azimuth

What determines the beam elevation angle of an antenna that is electronically scanned in elevation?

Description : What determines the beam elevation angle of an antenna that is electronically scanned in elevation?

Last Answer : Frequency or phase of radiated energy.

The angle of elevation of a ladder leaning against a wall is 60° and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is: a) 2.3 m b) 4.6 m c) 7.8 m d) 9.2 m

Description : The angle of elevation of a ladder leaning against a wall is 60° and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is: a) 2.3 m b) 4.6 m c) 7.8 m d) 9.2 m

Last Answer : d) 9.2 m