Wave length of X-rays is about 1 angstrom; however it cannot pass through a sheet of ________________?

Related Mcqs:

Which of the following has the least value of ultimate tensile strength (UTS) ?

A. Medium carbon steel B. High carbon steel C. Cast iron D. Wrought iron...

Liquid nitrogen containers can be made from ___________________?

A. Ferritic stainless steel B. HSLA steel C. Titanium D. Austenitic stainless steel...

Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of ______________ will facilitate the most accurate measurement of the temperature ?

A. Copper B. Steel C. Aluminium D. Brass...

Metal shots used in shot blasting are made of ______________________?

A. Stellite B. Steel C. Bronze D. Lead...

Transformation range for ferrous material is the temperature interval during which ___________________ is formed during its heating?

A. Cementite B. Austenite C. Martensite D. Pearlite...