Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UI
  4. /
  5. Physics
  6. /
  7. 2020/2021
  8. /
  9. Q18
Question 18

One of the features of fission process is that

  • A.its product are not radioactive
  • B.it leads to chain reaction
  • C.neutrons are not released
  • D.the sum of the masses of the reactants equal the sum of the masses of the products
Objective

Question details

Exam body
UI
Subject
Physics
Year
2020/2021
Question no.
#18
Type
Objective
Previous · Q17A car of mass 1500kg goes round a circular curve of radius 50m at a speed of… Next · Q19 The water in a swimming pool appears to be 1.5m deep. The refractive index of…

More from this paper

  • Q14The rate at which heat is transferred from one point to another in a material…
  • Q15A solid of mass 0.5kg initially at 50°C melts at 60°C. Calculate the…
  • Q16An electron moves with a speed of 2.0 × 10 8 ms -1 in a straight line…
  • Q20Which of the following statements is/are always true? (I) Latent heat of…
  • Q21Which of the following thermometer can be used to measure high temperature up to…
  • Q22In a simple pendulum experiment, a student increased the length of an…
See all Physics 2020/2021 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy