ultraviolet
A proximity sensor is used for detecting close objects by emitting an electromagnetic field. These are useful for detecting objects without touching them.
Some banks use magnets to verify the authenticity of bills.
1. It is used for super speed flights like Concorde and other army planes. 2. it is used for making certain cars faster. 3. it is used for various body scans . 4. it is used for detecting cracks in metals.
Models are used to save time, money, and lives by creating small scale versions of products. They are used extensively in the automobile industry with great effectiveness.
Counterfeit pens have iodine solution which when used on wood based paper will make the paper turn black or brown. If used on real bills that are made out of fiber it will do nothing.
fake money.
counterfeit money
No, counterfeit money, although it can look exactly like real money is fake, therefore it is not legal currency and cannot be used.
Both coin an bills were used.
Coins and paper bills used as money are called currency.
The noun 'wad' is a collective noun for: a wad of bills a wad of money If you have too many bills or a lot of money, the plural noun 'wads' can be used: wads of bills wads of money
The noun 'wad' is a collective noun for: a wad of bills a wad of money If you have too many bills or a lot of money, the plural noun 'wads' can be used: wads of bills wads of money
Fake money is called counterfeit and it is illegal to use it for purchasing something, but it can be used in theatrical situations.
in the restaurant industry they make a special magic marker that is used to test fake bills. If it turns black, it's fake. If it turns tan/brown, it's real.
The "fake money" used in some board games is called scripor play money. It is seldom realistic enough to mistake for actual currency.
how much money you need to pay
They used fake money on early TV for purposes of security. Even today a lot of TV shows and movies use fake money. It is harder to tell because they have developed the technology of creating the props.