Could I be observing something travelling faster than light?

Could I be observing something travelling faster than light?
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1 Answer

Answer :

nope the craft going in the opposite direction its going to look like its going some fraction of the speed of light..
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Related questions

A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. (1) reflection (2) refraction (3) diffraction (4) total internal reflection

Description : A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. (1) reflection (2) refraction (3) diffraction (4) total internal reflection

Last Answer : (4) total internal reflection Explanation: If the angle of incidence of light ray in the denser medium is greater than the critical angle of the concerned media pair, the light is not at all reflected in to the rarer medium but is totally reflected. This is known as 'total internal reflection'.

A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. (1) reflection (2) refraction (3) diffraction (4) total internal reflection

Description : A light ray travelling from denser to rarer medium at an angle of incidence more than critical angle of concerned media pair suffers. (1) reflection (2) refraction (3) diffraction (4) total internal reflection

Last Answer :  total internal reflection

One can distinguish a telescope from a microscope by observing – (1) length (2) colour (3) size of the lens (4) length and size of the lens

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Last Answer : (4) length and size of the lens Explanation: Telescope and Microscope are two scientific instruments that serve their purposes differently. One of the main differences between a telescope and a ... the distance from the focal point to the lens is different in these two scientific instruments.

One can distinguish a telescope from a microscope by observing (1) length (2) colour (3) size of the lens (4) length and size of the lens

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Who measures the speed of light by observing the eclipse of a satellite of Jupiter ?

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Last Answer : The student's observation was not correct: fungi have nochloroplasts, plants do.

How do we know there is nothing faster than the speed of light?

Description : How do we know there is nothing faster than the speed of light?

Last Answer : Because we haven’t found it yet.

A massive object can travel faster than light

Last Answer : The smallest particle of matter is a type of particle inside an atom called a "neutrino". Under special circumstances, these particles can travel faster than light.

Stationary wave is formed by – (1) a transverse wave superposing a longitudinal wave (2) two waves of the same speed superposing (3) two waves of same frequency travelling in the same direction (4) two waves of same frequency travelling in the opposite direction

Description : Stationary wave is formed by – (1) a transverse wave superposing a longitudinal wave (2) two waves of the same speed superposing (3) two waves of same frequency travelling in the same direction (4) two waves of same frequency travelling in the opposite direction

Last Answer : (4) two waves of same frequency travelling in the opposite direction Explanation: Stationary or standing waves are formed in a medium when two waves having equal amplitude and frequency moving in ... and the reflected wave. Both longitudinal and transverse types of waves can form a stationary wave.

Two waves, each of amplitude 1.5 mm and frequency 10 Hz, are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjacent nodes is : (1) 1.0 (2) 1.2 (3) 1.5 (4) 2.0

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Last Answer : (1) 1.0 Explanation: Since the amplitudes, frequency and the speed of both the waves are in same, hence the wavelength of the composite wave will be the same as the single wave.

An object travelling with constant velocity has A. constant momentum B. zero momentum C. increasing momentum D. decreasing momentum

Description : An object travelling with constant velocity has A. constant momentum B. zero momentum C. increasing momentum D. decreasing momentum

Last Answer : constant momentum

A car is travelling at 15 m s-1, the distance it will travel in 1 hour is A. 54 km B. 55 km C. 56 km D. 57 km

Description : A car is travelling at 15 m s-1, the distance it will travel in 1 hour is A. 54 km B. 55 km C. 56 km D. 57 km

Last Answer : 54 km

Speed of an object travelling around a circle depends upon A. angular velocity B. radius C. circumference D. both A and B

Description : Speed of an object travelling around a circle depends upon A. angular velocity B. radius C. circumference D. both A and B

Last Answer : both A and B

An electron is travelling at right angles to a uniform magnetic field of flux density 1.2 mT with a speed of 8 × 106 m s-1, the radius of circular path followed by electron is A. 3.8 cm B. 3.7 cm C. 3.6 cm D. 3.5 cm

Description : An electron is travelling at right angles to a uniform magnetic field of flux density 1.2 mT with a speed of 8 × 106 m s-1, the radius of circular path followed by electron is A. 3.8 cm B. 3.7 cm C. 3.6 cm D. 3.5 cm

Last Answer : 3.8 cm

A train travelling at 20 m s-1 accelerates at 0.5 m s-2 for 30 s, the distance travelled by train is A. 825 m B. 700 m C. 650 m D. 600 m

Description : A train travelling at 20 m s-1 accelerates at 0.5 m s-2 for 30 s, the distance travelled by train is A. 825 m B. 700 m C. 650 m D. 600 m

Last Answer : 825 m

Stationary wave is formed by (1) a transverse wave superposing a longitudinal wave (2) two waves of the same speed superposing (3) two waves of same frequency travelling in the same direction (4) two waves of same frequency travelling in the opposite direction

Description : Stationary wave is formed by (1) a transverse wave superposing a longitudinal wave (2) two waves of the same speed superposing (3) two waves of same frequency travelling in the same direction (4) two waves of same frequency travelling in the opposite direction

Last Answer : two waves of same frequency travelling in the opposite direction

Two waves, each of amplitude 1.5 mm and frequency 10 Hz, are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjacent nodes is : (1) 1.0 (2) 1.2 (3) 1.5 (4) 2.0

Description : Two waves, each of amplitude 1.5 mm and frequency 10 Hz, are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjacent nodes is : (1) 1.0 (2) 1.2 (3) 1.5 (4) 2.0

Last Answer : 2mm

Consider the following statements: 1. A pool of water looks shallower than it actually is. 2. Light bends towards the normal while travelling from water to air. Which of the above statements is/are correct? (a) Both (b) None (c) 1 only (d) 2 only

Description : Consider the following statements: 1. A pool of water looks shallower than it actually is. 2. Light bends towards the normal while travelling from water to air. Which of the above statements is/are correct? (a) Both (b) None (c) 1 only (d) 2 only

Last Answer : Ans:(c)

What moves faster than the speed of light, something that a camera produces and is red and yellow? -Riddles

Description : What moves faster than the speed of light, something that a camera produces and is red and yellow? -Riddles

Last Answer : The Flash.

A patient on the dental chair has cardiac arrest. What is INCORRECT, A. Observing the vital signs and check that the air way is clear is at high importance B. Expired air has 15% O2 only, and cardiac compressions achieve 30-40% of cardiac output C. Intermittent positive pressure at the rate of 40/min will reduce the chances of cerebral hypoxia D. Intermittent positive pressure is better than mouth to mouth when it has been given at the same rate.

Description : A patient on the dental chair has cardiac arrest. What is INCORRECT, A. Observing the vital signs and check that the air way is clear is at high importance B. Expired air has 15% O2 only, ... D. Intermittent positive pressure is better than mouth to mouth when it has been given at the same rate.

Last Answer : C. Intermittent positive pressure at the rate of 40/min will reduce the chances of cerebral hypoxia

1. A ray of light travelling in air enters obliquely into water. Does the light ray bends towards the normal or away from the normal? Why? -Physics-10

Description : 1. A ray of light travelling in air enters obliquely into water. Does the light ray bends towards the normal or away from the normal? Why? -Physics-10

Last Answer : The light ray bends towards the normal. When a light ray enters from an optically rarer medium (which has low refractive index) to an optically denser medium (which has a high refractive index), ... denser than air, a ray of light entering from air into water will bend towards the normal.

Travelling Light?

Description : Travelling Light?

Last Answer : Chances are you’ve traveled on the road, whether it’s for that long-awaited for summer vacation, or a painful work-related stint. Since travel can’t be avoided in our lives, we have to learn to cope ... the end, you are going to be a lot happier and healthier by planning your trip in advance.

The following are true about pupil reaction to light: a. secretion of acetylcholine is responsible for pupil dilatation b. constriction of the pupil is mediated by nerve fibres travelling in the short ciliary nerve c. dilatation of the pupil is mediated by nerve fibres travelling in the long ciliary nerve d. the sympathetic nerve innervates the dilator muscles

Description : The following are true about pupil reaction to light: a. secretion of acetylcholine is responsible for pupil dilatation b. constriction of the pupil is mediated by nerve fibres travelling in ... fibres travelling in the long ciliary nerve d. the sympathetic nerve innervates the dilator muscles

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When a light ray travelling in glass is incident on an air surface, A. it will refract away from the normal B. some of the light may be reflected C. all of the light may be reflected D. two of A, B, and C E. all of A, B, and C

Description : When a light ray travelling in glass is incident on an air surface, A. it will refract away from the normal B. some of the light may be reflected C. all of the light may be reflected D. two of A, B, and C E. all of A, B, and C

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Do you think it's possible for a psychologist or psychiatrist to diagnose Trump with a mental illness just from observing him?

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Do you find that tracking and observing infants and toddlers language acquisition to be fascinating?

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Last Answer : answer:My granddaughter is about 2½. She has spoken for a while now, but just in the last couple of weeks she has moved into :chatty cathy mode - saying whatever comes to mind and using sentences and new ... she has heard. It's fun - every time I see her (about every 2nd day) she surprises me.

If there are alien spaceships with cloaking device observing us within Earth's orbit, how can we detect them?

Description : If there are alien spaceships with cloaking device observing us within Earth's orbit, how can we detect them?

Last Answer : answer:We can’t Padawan. They’re cloaking themselves from us. waits patiently for the sound of blowing minds . . .

What's the difference between thinking and observing? Is there at difference?

Description : What's the difference between thinking and observing? Is there at difference?

Last Answer : When you are observing, your eyes are collecting information. Then your brain can think about that harvested information.

How can I implement in my small web site company how many members are observing each page right now?

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Last Answer : I've seem people use the window.onbeforeunload event to do this. A common problem with this method is a script not finishing in time. You can use the event to open a new web page that runs a ... , but never sends display information. That way you don't have to worry about your function being killed.

How fluther knows how many people observing right now my question or answering it in a real time?

Description : How fluther knows how many people observing right now my question or answering it in a real time?

Last Answer : I'm not sure how do they do it exactly, but it shouldn't be that hard. This site is relying on javascript for a lot of the special' features (like composing members). Since the site assumes we ... user leaves the page. I'm betting it's something way cooler and smarter than I can think of though!

Does the "observing members" EYE evoke Mona Lisa or a Squid (good/bad?)?

Description : Does the "observing members" EYE evoke Mona Lisa or a Squid (good/bad?)?

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Is there any proof that anything exists if you are not observing it?

Description : Is there any proof that anything exists if you are not observing it?

Last Answer : Proof is impossible.

Are you the type of person that learns better by observing or are you more of a hands-on type learner?

Description : Are you the type of person that learns better by observing or are you more of a hands-on type learner?

Last Answer : I think it’s easiest to watch once or twice then try it on your own, practice makes perfect(:

How are you observing Rosh Hashanah?

Description : How are you observing Rosh Hashanah?

Last Answer : I am not Jewish, but it is the ten-year anniversary of the death of my son’s father. So my son and I will spend some time doing things to honor his memory.

What is the standard of zakat nisab - the value of gold or silver ? I have read a hadith which says that there has never been a time in the life of the Prophet (peace be upon him) when he was presented with two methods of observing an Islamic rule. And he did not take it easy. Would it be wrong for anyone to apply this principle of the Prophet (peace and blessings of Allaah be upon him) in determining the nesab of zakat (ie , taking gold as nesab) ? Or in other words , if the above hadith of the Prophet (peace be upon him) is saheeh, then why don't you, the scholars, apply or propagate this hadith in determining the nasab of zakat. Will you not be guilty of it?

Description : What is the standard of zakat nisab - the value of gold or silver ? I have read a hadith which says that there has never been a time in the life of the Prophet (peace be upon him) when he ... scholars, apply or propagate this hadith in determining the nasab of zakat. Will you not be guilty of it?

Last Answer : Since zakat is one of the most important prohibitions in Islam and the terrible consequences of not paying zakat have been stated in Islam (Surah Tawba: 34-35) , as well as in Islam it has been ... the poor are less, but we do not rebuke them. Because the matter is disputed among the scholars.

Write information about the instrument which is used for observing smaller organisms or cells.

Description : Write information about the instrument which is used for observing smaller organisms or cells.

Last Answer : Write information about the instrument which is used for observing smaller organisms or cells.

Why do astronomers have to move their telescopes when observing thr stars?

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Last Answer : Need answer

What is Observing inferring predicting classifying evaluating making models and conducting scientific investigations are important?

Description : What is Observing inferring predicting classifying evaluating making models and conducting scientific investigations are important?

Last Answer : You need to answer this question because we don’t do homework.Your teacher is looking for your critical thinking skills skillsand not our answers.

What planet did astronomers predict its existence by observing the effects of gravity?

Description : What planet did astronomers predict its existence by observing the effects of gravity?

Last Answer : Neptune was predicted by astronomers be observing the effects ofits gravity. Neptune was discovered in 1846 by Johann GottfriedGalle.

What characteristics does scientists use when observing organisms and placing them in the six kingdoms?

Description : What characteristics does scientists use when observing organisms and placing them in the six kingdoms?

Last Answer : idk the answer so yeah

What are an individual's observing traits called?

Description : What are an individual's observing traits called?

Last Answer : Phenotype

What recognized the rock cycle in 1788 by observing siccar point Scotland?

Description : What recognized the rock cycle in 1788 by observing siccar point Scotland?

Last Answer : Feel Free to Answer

In a scientific experiment the what is the thing the experimenter deliberately changes while observing?

Description : In a scientific experiment the what is the thing the experimenter deliberately changes while observing?

Last Answer : The independent variable.

What conclusion can be drawn by observing that 20 is to the right of 10 on a number line?

Description : What conclusion can be drawn by observing that 20 is to the right of 10 on a number line?

Last Answer : Feel Free to Answer

In a scientific experiment the what is the thing the experimenter deliberately changes while observing?

Description : In a scientific experiment the what is the thing the experimenter deliberately changes while observing?

Last Answer : The independent variable.

What are an individual's observing traits called?

Description : What are an individual's observing traits called?

Last Answer : Phenotype

In a scientific experimenter is the thing the experimenter deliberately changes while observing?

Description : In a scientific experimenter is the thing the experimenter deliberately changes while observing?

Last Answer : Independent variable. Apex

An open occurring within the field rheostat of an AC generator can be detected by short circuiting its terminals and observing a ____________. A. negative deflection of the wattmeter pointer B. positive deflection of the wattmeter pointer C. buildup of alternator voltage D. low, but constant alternator voltage

Description : An open occurring within the field rheostat of an AC generator can be detected by short circuiting its terminals and observing a ____________. A. negative deflection of the wattmeter pointer B. ... of the wattmeter pointer C. buildup of alternator voltage D. low, but constant alternator voltage

Last Answer : Answer: C

What kind of observing environments are present in artificial intelligence? a) Partial b) Fully c) Learning d) Both Partial & Fully

Description : What kind of observing environments are present in artificial intelligence? a) Partial b) Fully c) Learning d) Both Partial & Fully

Last Answer : d) Both Partial & Fully

Which is used to improve the agents performance? a) Perceiving b) Learning c) Observing d) None of the mentioned

Description : Which is used to improve the agents performance? a) Perceiving b) Learning c) Observing d) None of the mentioned

Last Answer : b) Learning