Which of the following refers to a small, signal-site network?
An email account includes a storage area, often called a/an
(b) IP address
Which of the following menu types is also called a drop-down menu?
Among the given nutrients. Milk is a poor source of
(c) Vitamin C
The concept of dual nature of radiation was proposed by
(c) Max Planck
Which of the following electromagnetic wave has the longest wave length?
(a) Light rays
(b) Ultra-violet rays
(c) Infra red rays
(d) Gamma rays
Propagation of light quanta may be described by
Which of the following elements does not exhibit natural radioactivity?
In atomic reactors, graphite is used as
(a) Linear of the reactor
A gas expand isothermally and reversibly.The work done by the gas is
(d) non of these