An astronaut in outer space will observe sky as (1) white (2) black (3) blue (4) red

An astronaut in outer space will observe sky as (1) white (2) black (3) blue (4) red
by

1 Answer

Answer :

black
by

Related questions

An astronaut in outer space will observe sky as -General Knowledge

Description : An astronaut in outer space will observe sky as -General Knowledge

Last Answer : Hence the appearance of light is blue. But in outer space there is no scattering of light. There are no particles in space so there is no scattered light, and hence no light will reach the astronaut and astronaut in outer space will observe sky as Black

To an astronaut in the spacecraft, the sky colour appears to be (a) Blue (b) White (c) Black (d) Orange red

Description : To an astronaut in the spacecraft, the sky colour appears to be (a) Blue (b) White (c) Black (d) Orange red

Last Answer : Ans:(c)

To an astronaut in a spacecraft, the sky appears to be (1) Blue (2) White (3) Dark (4) Red

Description : To an astronaut in a spacecraft, the sky appears to be (1) Blue (2) White (3) Dark (4) Red

Last Answer : Dark

Why the sky appears dark instead of blue to an astronaut in space? -Space

Description : Why the sky appears dark instead of blue to an astronaut in space? -Space

Last Answer : The sky appears blue when the scattering of light takes place through the atmosphere.The blue color of the sky is due to scattering of light from the atmosphere.As there is no atmosphere in ... sky appears dark instead of blue to an astronaut in space. Public Domain Image, source: Shutterstock

To an astronaut sky appears (1) white (2) rich blue (3) light blue (4) dark

Description : To an astronaut sky appears (1) white (2) rich blue (3) light blue (4) dark

Last Answer : dark

The first astronaut to walk in outer space is (1) Aleksei Leonov (2) Yuri Gagarin (3) Neil Armstrong (4) Dave Scott

Description : The first astronaut to walk in outer space is (1) Aleksei Leonov (2) Yuri Gagarin (3) Neil Armstrong (4) Dave Scott

Last Answer : Yuri Gagarin

To an astronaut, how does outer space appear? -Do You Know?

Description : To an astronaut, how does outer space appear? -Do You Know?

Last Answer : answer:

To an astronaut, how does outer space appear?

Description : To an astronaut, how does outer space appear?

Last Answer : – Black

To an astronaut, how does outer space appear?

Description : To an astronaut, how does outer space appear?

Last Answer : Black

For an astronaut in a space ship, how does the sky appear?

Description : For an astronaut in a space ship, how does the sky appear?

Last Answer : Black

In the absence of the earth's atmosphere, sky would appear – (1) blue (2) deep red (3) white (4) black

Description : In the absence of the earth's atmosphere, sky would appear – (1) blue (2) deep red (3) white (4) black

Last Answer : (4) black Explanation: Sky appears blue because the tiny particles of the earth's atmosphere scatter the blue colour (short wavelength) of the sunlight more dominantly than other wavelengths. A blue ... in the absence of earth's atmosphere because there would be no particles to scatter the light.

In the absence of the earth’s atmosphere, sky would appear (1) blue (2) deep red (3) white (4) black

Description : In the absence of the earth’s atmosphere, sky would appear (1) blue (2) deep red (3) white (4) black

Last Answer : black

In absence of atmosphere, the colour of sky appears (a) blue (b) black (c) red (d) yellow

Description : In absence of atmosphere, the colour of sky appears (a) blue (b) black (c) red (d) yellow

Last Answer : (b) black

Sky appears to an astronaut–

Description : Sky appears to an astronaut–

Last Answer : Black

In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? (1) Black hole (2) Ozone hole (3) Asteroid belt (4) White hole

Description : In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? (1) Black hole (2) Ozone hole (3) Asteroid belt (4) White hole

Last Answer : (4) White hole Explanation: A White Hole is a hypothetical hole in outer space from which energy, stars, and other celestial matter emerge or explode. It is a theoretical celestial object into which matter is funneled from a black hole.

In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? (1) Black hole (2) Ozone hole (3) Asteroid belt (4) White hole

Description : In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? (1) Black hole (2) Ozone hole (3) Asteroid belt (4) White hole

Last Answer : White hole

What is the best time and season to observe the sky ?

Description : What is the best time and season to observe the sky ?

Last Answer : Autumn is the best time or season to observe the sky. At this time the sky is much more beautiful and clear.

From the flight deck you observe an aeroplane in the forward left position on an opposite parallel track. What Nav light will be used? a. Green b. Red c. White d. All of the above

Description : From the flight deck you observe an aeroplane in the forward left position on an opposite parallel track. What Nav light will be used? a. Green b. Red c. White d. All of the above

Last Answer : b. Red

There are three cards in a box. Both sides of one card are black, both sides of one card are red, and the third card has one black side and one red side. We pick a card at random and observe only one side. What is the probability that the opposite side is the same colour as the one side we observed? (A) 3/4 (B) 2/3 (C) 1/2 (D) 1/3

Description : There are three cards in a box. Both sides of one card are black, both sides of one card are red, and the third card has one black side and one red side. We pick a card at random and observe only one side. What is the ... the same colour as the one side we observed? (A) 3/4 (B) 2/3 (C) 1/2 (D) 1/3 

Last Answer : (B) 2/3

Why is the sky not blue as seen from space? -Space

Description : Why is the sky not blue as seen from space? -Space

Last Answer : The daytime sky is indeed blue as seen from space. Look closely at any color-accurate photograph of earth taken from space and the blue tint of everything on the day side is unmistakable. This blue tint is the ... seen just as well from space as from earth's surface, and (2) the sky is not opaque.

What is it about the ocean that makes it look blue when it reflects the sky? -Space

Description : What is it about the ocean that makes it look blue when it reflects the sky? -Space

Last Answer : The ocean is not blue just because it reflects the sky. The ocean is mostly blue because water itself is blue. water is known to have a slight intrinsic blue color. It takes a large ... tinge. Sensitive laboratory equipment verifies the faint blue color of water even when only a cupful is present.

Refracting telescopes, if uncorrected, suffer from chromatic aberration. Chromatic aberration occurs because: w) red light is focused more strongly than blue light x) blue light is focused more strongly than red light y) the outer light rays are focused more strongly than the central rays, z) the central light rays are focused more strongly than the outer rays.

Description : Refracting telescopes, if uncorrected, suffer from chromatic aberration. Chromatic aberration occurs because: w) red light is focused more strongly than blue light x) blue light is focused more strongly than ... central rays, z) the central light rays are focused more strongly than the outer rays.

Last Answer : ANSWER: X -- BLUE LIGHT IS FOCUSED MORE STRONGLY THAN RED LIGHT 

Blue colour of the sky and red colour of sunset is due to

Description : Blue colour of the sky and red colour of sunset is due to

Last Answer : Ans. Dispersion

A small cluster of stars appear, after many decades of observation, to be converging toward a common point in the sky. Does the light from these stars show a: w) red Doppler shift x) blue Doppler shift y) no Doppler shift

Description : A small cluster of stars appear, after many decades of observation, to be converging toward a common point in the sky. Does the light from these stars show a: w) red Doppler shift x) blue Doppler shift y) no Doppler shift

Last Answer : ANSWER: W -- RED DOPPLER SHIFT 

For every action, there is an equal, opposite reaction. Therefore, does the space station move in the opposite direction each time an astronaut pushes off from a bulkhead?

Description : For every action, there is an equal, opposite reaction. Therefore, does the space station move in the opposite direction each time an astronaut pushes off from a bulkhead?

Last Answer : Yes, ever so slightly. But the astronaut must then soon contact the opposite side of the station, imparting a force in the other direction.

How long would an astronaut last in space if they were separated from the station and drifted off?

Description : How long would an astronaut last in space if they were separated from the station and drifted off?

Last Answer : Around 7 hours before his oxygen system will give out.

What ever happened to the origami airplane the Japanese astronaut released from the space shuttle?

Description : What ever happened to the origami airplane the Japanese astronaut released from the space shuttle?

Last Answer : If that astronaut was me, and i had thrown that paper airplane, it would probably got stuck in the antennae of the spacecraft. I assume though, that if it wasn’t hit by space debris before, it would be burned when entering the atmosphere.

The first American astronaut to float in space -Space

Description : The first American astronaut to float in space -Space

Last Answer : Bruce McCandless became the first astronaut to float in space untethered, thanks to a jetpack-like device called the Manned Maneuvering Unit.

The sun appears what color to an astronaut in space? -Technology

Description : The sun appears what color to an astronaut in space? -Technology

Last Answer : FROM THE SPACE STATION, MUCH OF THE ATMOSPHERE ISN'T IN THE WAY TO SCATTER LIGHT FROM THE SUN, SO THE FULL VISIBLE SPECTRUM COMES THROUGH AS A BRIGHT WHITE. ASTRONAUTS HAVE CAPTURED MANY IMAGES OF THE WHITE SUN FROM SPACE

The first astronaut to travel to space came from which country? -Technology

Description : The first astronaut to travel to space came from which country? -Technology

Last Answer : Sovit Union (now Russia)

What Us space project that gave astronaut practice piloting?

Description : What Us space project that gave astronaut practice piloting?

Last Answer : What is the answer ?

When a astronaut is in space her body is acted upon by increased gravitational force from the earth?

Description : When a astronaut is in space her body is acted upon by increased gravitational force from the earth?

Last Answer : No, it would be with a decreased force of gravity.

What is the weight of a 150 pound astronaut in space, far from any planets?

Description : What is the weight of a 150 pound astronaut in space, far from any planets?

Last Answer : ANSWER: 0 POUNDS

What is the mass of a 60 kilogram astronaut in space, far from any planets?

Description : What is the mass of a 60 kilogram astronaut in space, far from any planets?

Last Answer : ANSWER: 60 KILOGRAMS

Blue of the sky is due to the (a) Refraction of white light by the atmosphere (b) Reflection of white light by the earth (c) Scattering of white light by molecules of air (d) Interference of white light

Description : Blue of the sky is due to the (a) Refraction of white light by the atmosphere (b) Reflection of white light by the earth (c) Scattering of white light by molecules of air (d) Interference of white light

Last Answer : Ans:(c)

Copper sulphate crystals when heated strongly, lose their water of crystallization to give anhydrous copper sulphate accompanied by a change in color from: (a). Blue to green (b). Blue to white (c). Blue to sky blue (d). Blue to grey

Description : Copper sulphate crystals when heated strongly, lose their water of crystallization to give anhydrous copper sulphate accompanied by a change in color from: (a). Blue to green (b). Blue to white (c). Blue to sky blue (d). Blue to grey

Last Answer : (b). Blue to white

What are the white trailers you see behind airplanes in a blue sky?

Description : What are the white trailers you see behind airplanes in a blue sky?

Last Answer : exhaust

The sky appears blue because – (1) All colours interfere to produce blue (2) In white light, the blue component dominates (3) The atmosphere scatters blue colour more than the others (4) It is actually blue

Description : The sky appears blue because – (1) All colours interfere to produce blue (2) In white light, the blue component dominates (3) The atmosphere scatters blue colour more than the others (4) It is actually blue

Last Answer : (3) The atmosphere scatters blue colour more than the others Explanation: Diffuse sky radiation is solar radiation reaching the Earth's surface after having been scattered from the direct solar beam by ... the atmosphere (approximately 25% of the incident radiation when the sun is high in the Sky.

The sky appears blue because – (1) All colours interfere to produce blue (2) In white light, the blue component dominates (3) The atmosphere scatters blue colour more than the others (4) It is actually blue

Description : The sky appears blue because – (1) All colours interfere to produce blue (2) In white light, the blue component dominates (3) The atmosphere scatters blue colour more than the others (4) It is actually blue

Last Answer : (3) The atmosphere scatters blue colour more than the others Explanation: Diffuse sky radiation is solar radiation reaching the Earth's surface after having been scattered from the direct solar beam by ... the atmosphere (approximately 25% of the incident radiation when the sun is high in the Sky.

The sky appears blue because (1) all colours interfere to produce blue (2) in white light, the blue component dominates (3) the atmosphere scatters blue colour more than the others (4) it is actually blue

Description : The sky appears blue because (1) all colours interfere to produce blue (2) in white light, the blue component dominates (3) the atmosphere scatters blue colour more than the others (4) it is actually blue

Last Answer : the atmosphere scatters blue colour more than the others

Why does the sky look blue from inside the earth but the sky looks black from outside or from the moon ?

Description : Why does the sky look blue from inside the earth but the sky looks black from outside or from the moon ?

Last Answer : This is due to the refraction of light. Sunlight has seven colors , blue light has a higher scattering capacity (excluding purple) and blue light is more abundant on Earth. As a result , light is reflected ... space is really dark. As a result , the sky looks blue from the moon or something else.

of the day The sky Blue And At night The sky Black Why ?

Last Answer : of the day Bella Of the sky Towards When you look See Will go That Blue Color Become Sit down There is. Well , the sky Blue Of color Is Why ? A lot Before Since Of man I think so This Of the question ... light - sensitive No. That's why Of man Near To the sky Dark Purple Says I think so Not at all.

What are the primary colours? (a) Blue, green, yellow (b) Yellow, red, blue (c) Red, blue, green (d) Green, white, black

Description : What are the primary colours? (a) Blue, green, yellow (b) Yellow, red, blue (c) Red, blue, green (d) Green, white, black

Last Answer : Ans:(b)

Red + Green + Blue = ----? A. Maroon B. White (Answer) C. Black D. None of the above

Description : Red + Green + Blue = ----? A. Maroon B. White (Answer) C. Black D. None of the above

Last Answer : B. White (Answer)

What are the primary colors of Pigment? A. White, Black, Blue B. Red, Yellow, Blue (Answer) C. Red, Orange, Blue D. Red, Green, Blue

Description : What are the primary colors of Pigment? A. White, Black, Blue B. Red, Yellow, Blue (Answer) C. Red, Orange, Blue D. Red, Green, Blue

Last Answer : B. Red, Yellow, Blue (Answer)

What are the primary colors of Light? 33 A. White, Black, Blue B. Red, Yellow, Blue C. Red, Orange, Blue D. Red, Green, Blue (Answer)

Description : What are the primary colors of Light? 33 A. White, Black, Blue B. Red, Yellow, Blue C. Red, Orange, Blue D. Red, Green, Blue (Answer)

Last Answer : D. Red, Green, Blue (Answer)

Natalie had fourteen balls. Each one color. She alternated the colors each day, there was a blue, pink, purple, green, red, yellow, black, white, orange, turquoise, tan, neon pink, and brown. Each day of the week she also alternated fast food places. McDonald's, Chick-fil-A, In-and-out, Wendy's, Good eats, Burger King, and Arby's None in respective order. What day of the week will she go to Arby's? What ball will she have while she is at Arby's? -Riddles

Description : Natalie had fourteen balls. Each one color. She alternated the colors each day, there was a blue, pink, purple, green, red, yellow, black, white, orange, turquoise, tan, neon pink, and brown. Each day of the ... the week will she go to Arby's? What ball will she have while she is at Arby's? -Riddles

Last Answer : She will go to Arby's on Monday, for that is the first day of the week and A is the first letter of the alphabet. So on Tuesday she would go to Burger King. On Wednesday she would go to Chick- ... because red is the first color of the rainbow. So on Tuesday she would have a Orange ball. And so on.

23 Which one of the following sets of colour combinations is added in colour vision in TV? A. Red, green and blue B. Orange, black and violet C. White, red and Yellow D. Green, Yellow and Blue

Description : 23 Which one of the following sets of colour combinations is added in colour vision in TV? A. Red, green and blue B. Orange, black and violet C. White, red and Yellow D. Green, Yellow and Blue

Last Answer : ANSWER: A

Persons who are colour-blind cannot distinguish between – (1) yellow and white (2) green and blue (3) red and green (4) black and yellow

Description : Persons who are colour-blind cannot distinguish between – (1) yellow and white (2) green and blue (3) red and green (4) black and yellow

Last Answer : (3) red and green Explanation: A person with colour-blindness has trouble seeing red, green, blue, or mixtures of these colours. The most common type is redgreen colours - blindness, where red and green are as the same colour.

Person who is colorblind cannot distinguish between – (1) Black and yellow (2) Red and green (3) Yellow and white (4) Green and blue

Description : Person who is colorblind cannot distinguish between – (1) Black and yellow (2) Red and green (3) Yellow and white (4) Green and blue

Last Answer : (2) Red and green Explanation: Color blindness is the decreased ability to see color or differences in color. The most common form of colour blindness is known as red/green colour blind-ness and ... red and green hues due to the absence or mutation of the red or green retinal photoreceptors.