Qs. of (astro)physics

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P.S. - Don't even try to solve these if you are a heart patient and want to live long, but if you do get the right answers then you get to take of loads of prizes (i.e. loads of respect in my eyes)

1) 1) What is the rest mass of a Photon? If non-zero, then how does Photon itself Travel at c in vacuum when particle nature dominates, since it will itself have some moving mass? If zero, than how does the gravitational pull of black hole attract it?

2) 2) It’s known that from every frame of reference a Photon always travels at c in vacuum. It’s somewhat an axiom, but what is the basis of this assumption?

3) 3) Nothing that acquires mass can reach or excel the speed of light. Then, what about particles like tachyon and muon. And is there some on-going experiments in CERN dealing with particles that can propagate at a speed greater than that of light? Also, do matter waves travel faster than light?

4) 4) By E=mc^2, mass and energy are two different forms of the same entity and are inter-convertible. So does it mean on losing energy on doing work, an object also loses its mass?

5) 5) There is virtually nothing that can escape the event horizon of the black hole, since light itself cannot. Then, how does gravitons or gravitational waves itself come out of the black hole to affect its surroundings?

7) 6)Any mass can have a finite amount of energy in it. Also, any mass attracts every other mass by gravitational force. Now, when work is done by this force, energy is lost e.g. work done by a star in a solar system .So, a time must come when a body runs out of energy, but this doesn’t happen. Why?

8) 7) Does neutron have an anti-particle? If no, why? If yes, then what is its charge?

9) 8) Nothing can cross the speed of light is what Einstein's Special and general relativity states.It's known that just after The Big Bang the universe expanded at a speed greater than that of light. Where does the fallacy lie?

9

Wish You'd know

Verse 1

When I think of you,
When I feel you,
My legs go weak,
I lose control
All I know is you
That’s all I want to
Coz’ you mean my breathe, you mean my life
And I don’t wanna die
When the sun is down, I see you up there
Just for you, I care
May be our pair doesn’t rhyme
But, Baby I’m trying, I’m trying
I’ll not let it scatter away
When you are by me, I’ll find a way
I’m worth you, my love.
I’ll never let you down
You are my crown

Chorus 1

In stars, I see you
In soothing scars, I see you
In me, I see you
Coz’ you’re in me, I’m in you
You have become my part
You have become my heart
Somewhere I’m lost
Somewhere I’m alone
And you’re the light that brings me to life.
Your presence makes me come alive
I wish you’d know
You’re the fuel that keeps me going
You’re the blood that’s flowing
I wish you’d know,
It all starts with you
And the endings, it can’t contain you

Verse 2

Do you know?
How good it feels to love you?
How good it feels to have you?
I’ll never forget this memory
A feeling, I will cherish eventually
Oh, baby!
Have you ever felt the same?
Do you ever take my name?
Please tell, I’m dying to know.
I’d spend my life, but go.
It feels so right, it’s a wonderful ride
I’m speechless, but my love can’t hide
When you see into my eyes
Above words, I rise
You know?
As I walk the lonely lane,
And feel the falling rain
I feel you there, maybe I want to
But Please listen, that’s how I want you
Baby, please don’t play, this is not a game
If I lose, no one I blame
I will be your man!
I promise you everything I can
I will always walk beside you
Do whatever you tell me to
But hold my hand, please
And promise me you’d never release
Baby, without you I can’t stand
And then I would just fall, not land

Chorus 2

In stars, I see you
In soothing scars, I see you
In me, I see you
Coz’ you’re in me, I’m in you
You have become my part
You have become my heart
Somewhere I’m lost
Somewhere I’m alone
And you’re the light that brings me to life.
Your presence makes me come alive
It’s suffocating without you;
you make me feel fresh,
I wish you’d know
We are connected,
We are one,
I wish you’d know
I wish you’d know

The Day

[Verse 1

A day comes once in your life
A day on the edge of knife
Ahead, your life diverge
Two paths that can never merge
That is you decide your fate
That is you never be late
A little bit of grief
A little disbelief

[Verse 2]

I stood shocked,
My senses numb
Belief and trust,
A feeling forgotten
A flashback I see of life
But a step forward I can’t decide
A step wrong can lead to hell
Falling into the infinity well
The light ends where my path begins
A path of honor or filthy sins?
I’ve come beyond Right and wrong
The pain is killing me from this long
Where I stand? Where to go?
I’ve gone clueless, nothing I know
The clock ticks,
The bell rings
But my steps,
They just don’t swing

[Verse 3]

A day comes once in your life
A day on the edge of knife
The sands of time, they run past
The Speed of light, it’s as fast
Thinking, a work of fool
March forth, that’s the rule
Don’t just play, win the game
The only option, the only name
Dare, if you wanna win
Rise above all sin
This, the time, you never be late
This, the chance, you once get
A little bit of grief
A little disbelief

[Verse 4]

A step wrong can lead to hell
Falling into the infinity well
The light ends where my path begins
A path of honor or filthy sins?
I’ve come beyond Right and wrong
The pain is killing me from this long
A step wrong can lead to hell,
I may fall into infinity well
But, life means living on the edge
Until I sacrifice, nothing I fetch
I no more care
Of honor and sins
Coz’ if I lose, no one wins
I don’t give a damn to pain
Let there be blood rain
Sometimes I just don’t know
What’s high and what’s low
That is when I close my brains
And then only my heart reigns
Sometimes I close my eyes
To know what beyond lies
That is the moment, I know
That is the path, I go

[Verse 5]

This day, I’m on the knife edge
But, the winner is my rage
Dare to invade devil’s lair
Always play the game fare
Thoughts are all we share
But, doing it is very rare
Feel the heat, keep it bare
The cloak, only cowards wear
A filthy scar, we all share
Waging a war, can get you there
But dear, Is that all you care?

The garden of Eden?

Wow! I saw a place
It was full of grace
I saw the Man
Towards him I ran
The rest all
Human’s doll
The world his lab
In his lap

I went to mall
To make a call
Asked my friend
For the latest trend
I checked the shops
In streets, the cops
I saw the city life
On the edge of knife
Life, so fast
As if a spell is cast

I strolled down the mountain
In cats and dogs rain
I saw the sleeping river
Touching the water, I shiver
I saw the forest,
Took some rest
I saw the wildlife
No wilderness left in its life
Everything invaded by man
Seeing it all, I screamed and ran

I, the first on Earth
The father of all
The mother of all
Sent to hell, by god.

Back to the cradle

As I walked down the ‘empty’ lane,
A world within a sand grain,
A strange sorrow, I felt,
A strangeness in everything that dwelt.
It was a world never seen before
Yet, a homely feeling, in my heart I bore.
On the street, I saw no vehicles, no rides
Then, I turned myself to the street sides
A market place it was called
Anything, but multiplexes and mall.
From fruits to grain, everything they sold
But the more I explored, my heart got cold,
Everybody known, yet so unknown
A self-sufficient world, within itself it grown.

No buildings, no sky scrapers, I did find
Instead of electric lights, the sun shined.
Industries and factories, an extinct feature.
A self-helping planet, no robotic creature.
Science fiction, televisions and computers had become
On the lap of nature the system was, I reckon.
But, I found neither forest nor wilderness
Also, it did lack river’s freshness .
Greenery and wild, an endangered sight.
The condition of the atmosphere not very bright
Fresh water was something worth fighting for
Temperature was rising, mountains or shore.
All I found was peace, though sorrowful it was
But, no faking, the naked truth it was.

The clock struck midnight, a dream it was
A glimpse of our future, a trip to hell it was.
“A dream or a nightmare?” I asked myself
And urge to all, think again and ask yourself.
For this is just a glimmer of what is set to unleash
Mend before all you can do is just wish.

The fight for light

It was a day like any
I drowned into deep thought, hours passed, many.
From the blues ,I felt the pain.
From the inside, a blood rain.
I got numb, as everything faded.
I could smell sorrow, a feeling I hated.
Agony, sorrow, curse...
This was God’s boon to me in form of a curse.
Living life, like the last ride on a hearse.

The darkness gulped down the never ending road.
Like a knight on his horse, but no courage he showed.
The darkness sucked everything he saw
For he had to follow no law.
Nobody had the will to challenge his might,
No light that could bravely fight.
Darkness ruled,
Nobody knew what ahead lay.
No enlightened power,
The fall of the evil seemed to have no way.
Agonies, sorrow, curse...
This was God’s boon to me in form of a curse.
Living life, like the last ride on a hearse.

But, I refused to take the pain,
Courage raced throughout my vein.
All I had was a heart of steel,
No part to sense a feel.
Holding the torch, forward I marched.
The fight begun, as I lit the dark,
I stepped into devils nest
Without a fear, that I my soul may waste.
Unsacred was the Hell Gate.
No light, only shade.
After a fiery fight, devil’s body tore apart
A new world order, a new start.
The code was cracked, the mystery was solved .
Back to its grave the devil was called.

I, now, had a heart to feel
Not just sorrow, but happiness, once sealed.
Now, I Know, a boon is a step away from curse.
Now I know life’s journey is the smoothest on a hearse.