The asnwer is Web browsers.
Which of the following is a physical change?
Which of the two temperature scales are same ?
Up to what temperature can a mercury thermometer measure?
Motion that repeats itself after some period of time, is called ______ motion.
Which of the following is the correct set-up for electrolytic refining of silver?
Zero group was introduced by
Which of the following reproduces using fission?
Heat transfer horizontally within the atmosphere is called ?
Which of the following elements was the last element of the Mendeleev's periodic table?
Which of the following is the active component of the air?