Consider Surface area of 3cm*3cm
The surface area of a horizontal wire line is
The surface area of a vertical wire line is
Horizon wire line and vertical wire line has each 73 and 400 in 3cm * 3cm. So the entire surface of plate is
The surface of plane stainless steel of 3cm * 3cm is 9cm2, so the surface of wire mesh is 710% of the surface of plane stainless steel.
○3 Produce
3.2.The first product (2007 - present)
3.2.1.Main article: Mastretta MXT
Mastretta (est. 1989) first announced production of their MXT through Automóvil Panamericano magazine in May 2007. Even though up to a year will have passed, September 2008 will see the production version of the first ever fully Mexican designed and engineered serial-produced sports car, the Mastretta MXT, an automo
Effects of global warming
There are two major effects of global warming:
Increase of temperature on the earth by about 3° to 5° C (5.4° to 9° Fahrenheit) by the year 2100.
Rise of sea levels by at least 25 meters (82 feet) by the year 2100
5. Expanding On Topic – talking about natural disasters
Choose several questions among the given questions and discuss them with your partner.
(Use the phrases learned in speaking sections if you want)
1. What is a disaster?
2. Have you ever been in a disaster?
3. What kind of disasters is common in your country?
4. What can you do to prepare in advance for a disaster?
5. How mu
the united states and canada constitute the predominantly english-speaking countries ot the north american continent
the united states covers about 9,666,861 square kilometers, including 48 contiguos states and two noncontiguos states : alaska(northwest of canada) and the volcanic islands of hawai’I
canada covers about 9,970,610 square kilometers including 10provinces and 3territories. canada