Question

Q53) The term ‘antimatter’ often seen in news is?

• A. a) material composed of antiparticles, which have the same mass as particles of ordinary matter but opposite charges, as well as other particle properties
• B. b) material composed of antiparticles, which have the different mass as particles of ordinary matter but opposite charges, as well as other particle properties
• C. c) material composed of antiparticles, which have the different mass as particles of ordinary matter but different charges, as well as other particle properties
• D. d) None of the above

Answer 1

The correct option is A

a) material composed of antiparticles, which have the same mass as particles of ordinary matter but opposite charges, as well as other particle properties

Answer 53: A
Explanation: Scientists who created a virtual black hole in the lab claim to have observed for the first time a phenomenon according
to which some particles can escape black holes. British physicist Stephen Hawking had predicted about the antiparticles more than 40
years ago.