Selina ICSE Class 9 Physics Solutions Chapter 5 Upthrust In Fluids Archimedes Principle And Floatation
EXERCISE-5A Q1. What do you understand by the term up thrust of a fluid? Describe…
Selina ICSE Class 9 Physics Solutions Chapter 6 Heat And Energy
EXERCISE-6A Q1. What is heat? Write its S.I. unit.Solution:The energy of the body’s molecular constituents’…
Selina ICSE Class 8 Chemistry Solutions Chapter 8 Water
Exercise – I Q1. Name the four main sources of water.Answer:(i) Oceans(ii) Seas(iii) Rivers(iv) Lakes…
Environmental Issues Questions Class 12 Biology
Topic-1Pollution, Solid and Radioactive Wastes Very Short Answer Type Questions Question. List two advantages of…