Sindhu Chowdary

Does sound really cannot travel through vacuum?

You mean to say that here both EM waves and sound waves are involved during their speech.is it? Then thanks a lot , that cleared my...

What happens to mobile phones with non-replaceable battery ?

Ankita KatdareJust remembered this old discussion while talking a friend about this. Any ideas on why do they make smartphone with non-removable batteries? What are the...

Liftering, its physical significance

MFCC is a feature used in Automatic Speech Recognition.To understand the liftering concept , first you need to understand the concept of Cepstral Analysis. Speech is...

The Great CE T-Shirt Selfie Thread - Because...Why NOT?

😁

Thread for invite codes - CE Tee

I have still 3 codes left with me..If anyone needs them message me....😀

Thread for invite codes - CE Tee

Hi, Can anyone send me a code please..😔

Thread for invite codes - CE Tee

SarathKumar Chandrasekarani sent you the code.check your inbox.If still you are having a code,can I get one ?

Best position for router antenna - and why?

I think placing the three antennas perpendicular to each other will give the maximum coverage. According to former Apple engineer,placing one antenna straight up and the...

How to receive power from mobile signal

Regarding collecting electrical energy from the bts signals once refer this. <a href="https://techcrunch.com/2011/08/03/harvesting-energy-from-radio-signals-two-new-devices-from-ja...

Can SAP IDE be installed in laptops?

I have found that an online access can be given to us.Check out this link. #-Link-Snipped-# we have to fill it and execute it and they...

Announcing India's First Projects Showcase App On CrazyEngineers!

Really awesome idea. 👍 😀

The Lady, The Shopkeeper And A Fake Note - Find the Loss

@#-Link-Snipped-# 1.The cost of goods and 200rs saved by him makes it neutral.But actually he bought those goods somewhere else,isn't it?That 200rs will also be considered...

The Lady, The Shopkeeper And A Fake Note - Find the Loss

Dhananjay HarkareI agree with loss to be Rs.1000 But another way would be- shopkeeper gave Rs.800 to lady, she leaves. Then the other shopkeeper comes(from whom...

The Lady, The Shopkeeper And A Fake Note - Find the Loss

My answer is 2000rs. 1.Shopkeeper lost 1000rs because of fake note. 2.He lost 200rs because of flow of goods. 3.He lost another 800rs.(by giving a change...

If time machine will be invented in future, shouldn't it be here now?

Ankita KatdareI know that's a crazy question, but still I would like to know what CEans opine about this. If you believe that time travel will...

If time machine will be invented in future, shouldn't it be here now?

vinod1993Oh. Is my perception wrong? Do you mean zero friction and infinite travel time with constant velocity or variable velocity?I agree with @#-Link-Snipped-# and actually time...

Does the signal jammer , jam the bluetooth?

The answer to your question is both yes and no.Now a days the jammers are available specifically.Some only to jam the mobile voice communication signals and...

4K & 8K Television Transmissions Discussion

Kaustubh KatdareI agree on the zooming in point. The difference, however is very visible when you're looking at a full HD and a UltraHD TV -...

4K & 8K Television Transmissions Discussion

Kaustubh Katdare@#-Link-Snipped-# - Are you sure that 4K is visible only when the screen size is 60"? Galaxy S5's getting a 2K display already and I...

Conversion related problem:

A.V.RamaniWhat has that to do with the price of fish? Our moon's diameter is about 27% of Earth's. Its day is 29 of Earth days. Length...

The Lady, The Shopkeeper And A Fake Note - Find the Loss

I think ans is 1000 rs. The transaction between the two shopkeepers can be neglected. (because the shopkeeper gave a fake and taken the real cash...

4K & 8K Television Transmissions Discussion

After reading many articles and notes about 4k ,I think it will take many years for 4k to become a standard transmission.Because it will not only...

Buy engineering projects online for final year - Cool or Not?

Definitely it is not a cool idea to buy a project instead of trying out on their own.But here we cant blame the students completely.Because even...

Project Help - Space vector VSI PWM 3 HP INDUCTION MOTOR

Space vector modulation (SVM) is a standard for switching power convertors.It is an algorithm for the control of pulse width modulation.It is generally used to create...

AntiVirus App for Android OS

Anoop KumarLinux is not virus proof. Virus is a malicious program with access your data or modify in unintended way. If you don't have android 4.3,...

Share Your Awesome Desktop Wallpapers.

Project Help - Space vector VSI PWM 3 HP INDUCTION MOTOR

rukkui need a help to do my project..so my frndz help me on the topic space vector VSI PWM 3 HP INDUCTION MOTOR...send me some articles...

Submarine telecommunications cable data transfer capacities

The capacity of each cable depends on the planners and the company that owns the cable.If more amount of data is hoped to carry,then greater amounts...

History in Youtube Is Not Stored When Accessing From Mobile. Why?

Then I think there is something wrong with my account may be.My doubt is cleared.😀

History in Youtube Is Not Stored When Accessing From Mobile. Why?

Ofcourse it is unchecked.Thats why I got the doubt.I checked in another mobile also.But I got the same result.😔

Bluetooth Data Transfer Rates

Always the revised versions of bluetooth are faster and efficient than the previous ones. For example bluetooth 2 - provided better pairing capabilities and Enhanced Data...

GSM TDMA > Please help

For your 1st question I think answer is 156.25 bits. For further information check this link. #-Link-Snipped-#

As mass around us increases , what happens to time?

crazyboyReally? Then why we are taking example of a pyramid only, any multi story building should also have the same effect, right? I live in a...

As mass around us increases , what happens to time?

Abhishek RawalOh no! Even you're standing on a ground with no pyramids around you, You'll still find that any object that's far from your eyesight is...

How to calculte centre of gravity using theoretical way

Center of Gravity is the center of object's weight distribution , where the force of gravity is considered to act. <a href="https://www.wikihow.com/Calculate-Center-of-Gravity" tar...

Embedded C and ANSI C

C and embedded C have more similarities than differences.Embedded C is nothing but simply we are using C in embedded systems. First difference is that the...

What is the solution to harmful mobile rays that are effecting humans?

I would suggest to avoid usage of mobile phones inside the buildings.I mean try to limit the calls inside buildings. Also try to use the phone...

As the density increases,what happens to the velocity of the sound?

Now its cleared that though the velocity is inversely proportional to density , due to elasticity the velocity of sound is faster in solids (technically). Generally...

As the density increases,what happens to the velocity of the sound?

I got a doubt. Does sound travels in the form of shear waves only in solids , but not in the liquids or gases? Also in...

As the density increases,what happens to the velocity of the sound?

ConquerorSource: <a href="https://en.wikipedia.org/wiki/Speed_of_sound" target="_blank" rel="nofollow noopener noreferrer">Speed Of Sound</a> From this it is clear that not only...

What is the solution to harmful mobile rays that are effecting humans?

ashWhere is it proven? I believe it is still under study. Its not as clear cut as nuclear radiation, or like a high powered microwave transmission...

Is C Programming Language Platform Dependent?

What if we simply copy and paste the code?Will it work or not? Just a silly doubt.Because I am getting more and more confused now.