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2 solved questions on Electromagnetic Radiation
CSS 2024General Science & AbilityQ. 5
(a) What are the Plant nutrition elements? Enumerate them. (b) What is difference between software and hardware? Give five examples of each. (c) What are the types of earthquake waves? Discuss them. (d) What are longitudinal waves, electromagnetic and Gamma radiations? Discuss them.
#cssnexus #Plant Nutrients #Essential Elements for Plants #Macronutrients and Micronutrients
CSS Nexus6 Nov 2026
CSS 2023General Science & AbilityQ. 2
(a) Define ceramic and nano-ceramic materials. Why the nano-ceramics show better properties than their ceramic counterparts? Write the applications of ceramic materials. (b) What is 'Black Hole'? How black holes are formed and discovered? (c) Write two applications of each of the following electromagnetic radiations: (i) Ultraviolet (ii) Infra-red (iii) Microwaves (iv) Radio waves (v) X-rays. (d) What is Wildfire? Explain its types, causes, spread and preventions.
#cssnexus #Ceramics #Nano Ceramics #Black Hole
CSS Nexus6 Nov 2026