Micrometer Screw gauge

There are different measurement devices to determine the volume and mass of solid objects.Using the mass various characteristics like the effects of gravitational force on an object , can be determined.

Micrometer Screw gauge is basically a measurement device. It measure the cross-diameter for solid objects so that the volume and mass of the object can be determined.

The main parts of a screw gauge are:

• Anvil
• Spindle
• Sleeve
• Thimble
• Ratchet

The gauge can be adjusted according to the size of the object and the diameter is calculated using the formula.

The advantage of using the Micrometer screw gauge is that is gives accurate values. It has a 'zero-error' reading which makes it useful for accurate calculations.

Motion and Equations of Motion

Now we will learn about Motion. Motion is a phenomenon to do with the 'movement' of objects. A change of 'place' or 'positioning' of an object either on it's own or due to an external force which is applied is termed as 'Motion'. It is calculated with respect to a particular 'Frame of reference'.

It is a temporary change.  There are certain laws which govern motion.  

In Physics, we can calculate the motion based on 4 terms:

• Velocity
• Displacement
• Time

Acceleration 

 With each of the above dependents varying the Equations of motion are derived. Based on the speed , time and distance the Speed graph is derived in physics. It gives the change of speed over the time on a particular distance. By this one can find out if an object has been following uniform speed or Variable speed. 

Facebook distress scam

In this blog we will discuss Facebook distress scam.

In  case of Facebook Distress scams, you are fooled by your own Facebook friends. This is not the scam if your friend is a fraudster,but the scam where your friend’s account has been hacked by fraudsters. While you are  surfing through Facebook, you suddenly get a message/chat message from a friend. It may say that the friend and his/her family are stuck in some foreign country without money. The message will say that they have been mugged and are left with nothing but their passports. The friend may also ask you to immediately send money through Western Union.

You are pressurized to act and you send the money without even checking about the person’s whereabouts because it is your friend. The money wired to the person i will be lost forever.

In order to avoid such things ,check all your transactions with friends on social networking sites. Personal information should never be revealed.

If you want to understand more about the meaning of scam, Tutorvista scam definition will be of helpful one.
I hope this blog is helpful for you. Do post comments.

Internet Love Scam

Internet Love Scam is a website created in order to make the internet world aware of people posing as lonely hearts in internet chatrooms and on dating websites.

The internet is flooded with men posing as women and then taking large amounts of money from unwary men who fall for them, the same is also true of women.most of the  scammers originate from West Africa, most notably Nigeria, which is also notorious for the 419 scams littering the internet.

By posting your story on this site, you help other new people visiting for the first time to recognize that they are being scammed and not just falling in love with someone who has the world's worst luck - such as being stuck in a country with no money and having no check or money order cashing availability, and wondering if you can help them out.

The scammers  use any excuse to pull on your heart strings for you to send them money..
They  use any means to part you from your hard earned cash.


If you want to understand more about the meaning of scam, Tutorvista scam definition will be of helpful one.
I hope this blog is helpful for you. Do post comments.