Nepal's Largest Social Learning Platform

Prashiddha Bista

Rabin Kalikote • asked a question

The speed of light does not depend upon the temperature of air but the speed of sound depends on it. Why?

Well, the propagation of light is fundamentally due to oscillation of electric field and magnetic field perpendicularly, which allows the light waves to propagate in the direction perpendicular to both the existing fields, i.e. light waves propagation solely depends on these fields.

But, sound waves are non other than the transference of energy due to disturbance, as well the propagation of sound wave has already been found to be adiabatic in nature, and through the adiabatic equation,...

13 Thanks

2 Answers

Answer Thread

Write two difference between nascent and molecular hydrogen • about 3 years ago

My exam is near so I was search a right answer

1 Clap

0 Comments

Comment Read

Bijaya Rajbhandari • asked a question

"Well, old man," repeated the Governor, "tell me the truth: who has been digging under the wall?"

Who is that old man?
Which truth is the speaker asking about?
Which wall does the speaker mean?

1) That old man is Aksionov.

2) The speaker is asking about the truth of digging an escape hole .

3) The speaker means the prison's wall.

2 Thanks

2 Answers

Answer Thread

Sarthak Shakya • over 3 years ago

Voices inside the head

It kills you from inside,

Haunts every night

Echoes inside the head

Like demons calling from hell.

Paint a smile

Of no joy

Keep moving

Thinking you will find what lacks behind.

Say, Hi! To your friends

Give them a smile

Yes, I’m proud of you, boy

Even it kills you from inside.

Your girlfriend left you at the edge

What a fucking disgrace!

Now you even can’t concentrate

Your study going down the drain.

R u thinking of expressing...

5 Claps

1 Comments

Comment Read

Rahul Yadav

Omg,💓💓

Reply over 3y

Kaushal Ghimire • about 3 years ago

The Moon

Silent and still, the moon shines bright
In the dark, clear sky
Peaceful and calm, the night
A soothing balm to the weary eye

The moon, a glowing orb of light
Illuminates the path ahead
As the night wind whispers through the trees
And the stars twinkle overhead

So let us lay down and rest
And let the moon and night provide
The peacefulness and solitude
That we all need to feel alive

9 Claps

0 Comments

Comment Read

Puspak Sah • asked a question

Difference between Gram-Atomic mass(g atom) and Gram Molecular mass(g mole).

The difference between Gram atomic mass and Gram atomic molecular are given below:

Gram atomic mass	Gram molecular mass
1.The mass of 6.023 x 10²³atoms of one mole atom of any element when expressed in terms of grams is called gram atomic mass.	1.The mass of 6.023 x 10²³molecules or 1 mole molecule of any substance expressed in grams is called gram molecular mass.
2.It is used to calculate the mass of an atom.	2. It is used to calculate the mass of a molecule/molecular compound.
3. It is...

6 Thanks

2 Answers

Answer Thread

Kumar Tomta • over 3 years ago

School life is the best memorable part of life

7 Claps

0 Comments

Comment Read

EU 5 Series

Swarup Khatiwada

Ishan

Rabin Kalikote

Prashiddha Bista

Mattrab Community

EU 5 Series

Swarup Khatiwada

Ishan

Rabin Kalikote

Prashiddha Bista

Mattrab Community

Ask Mattrab is changing soon