Post category:Everyday Science Mcqs Post comments:0 Comments Battery was invented by____. A. Volta B. Hero C. Fermi D. Maiman Read more articles Previous PostThe unit used to measure ‘magnetic flux’ is_____. Next PostThe most abundant element in the earth’s crust is oxygen. The second most abundant element in the earth’s crust is_____. You Might Also Like What is the full form of WWW? June 10, 2020 A Longsightedness can be corrected by using the _____ lens. May 23, 2021 The device used to measure movements of the heart is_____. March 10, 2022 Bronze is an alloy of_____. March 10, 2022 The human blood is divided into__________ groups? June 18, 2022 The most densest substance on the Earth is __________. June 19, 2022 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ