Question 57
A sheet of paper is placed in the path of a beam of radiations from a radioactive source. Which of the following radiations will pass through the paper?I. Alpha rays II. Beta rays III. Gamma rays
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 1992
- Question no.
- #57
- Type
- Objective
More from this paper
- Q51lf the frequency of the a.c. circuit illustrated is 500Hz/ π what would be the…
- Q52Which of the following statements is correct about cathode rays? They are fast…
- Q53Which of the following gives rise to the line spectra obtained from atoms?
- Q54A stream of alpha particles is projected into an electric field between two…
- Q55An element whose half-life is 3 years has N atoms. How many atoms would have…
- Q59An electric string of length l is elastically stretched through a length e by a…