Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. NDA
  4. /
  5. Physics
  6. /
  7. 2012/2013
  8. /
  9. Q20
Question 20

The specific latent heat of fusion of ice is 340 KJKg-1, when 10 kg of water freezes ___.

  • A.absorbs 34 KJ of energy
  • B.gives up 34 KJ of energy
  • C.absorbs 3400 KJ of energy
  • D.gives up 3400 KJ of energy
Objective

Question details

Exam body
NDA
Subject
Physics
Year
2012/2013
Question no.
#20
Type
Objective
Previous · Q19Which one of the following does not depend on how large or how small a sample of… Next · Q21 Which of the following is true of light and sound waves?

More from this paper

  • Q16A metre rule weighing 1N is pivoted on a knife edge at the 30 cm mark. If a 3 N…
  • Q17If air resistance is ignored, a stone dropped from the top of a 20m building…
  • Q18Jack observed that his grandfather's clock is losing time. To adjust the clock…
  • Q22Which of the following is a vector?
  • Q23An electromagnetic wave has velocity of 3 x 10 8 m/s 2 and frequency of 3 x 10 6…
  • Q24If the distance between a node and the neighbouring anti-node of a stationary…
See all Physics 2012/2013 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