Physics - Electromagnetic Waves
Practise 5 KVPY previous year questions on Electromagnetic Waves, compiled from papers spanning 2010 to 2020. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty KVPY tests.
- 1The intensity of light from a continuously emitting laser source operating at 638 nm wavelength is modulated at 1 GHz . The modulation is do2020 (SB/SX)
- 2Imagine a world where free magnetic charges exist. In this world, a circuit is made with a U shape wire and a rod free to slide on it. A cur2020 (SB/SX)
- 3A carrot looks orange in colour because of the carotene molecule in it. This means that the carotene molecule absorbs light of wavelengths05 Nov, 2017 (SB/SX)
- 4Electromagnetic waves emanating from a point (in air) are incident on a rectangular block of material and emerge from the other side as show2015 (SB/SX)
- 5The following travelling electromagnetic wave is-2010 (SB/SX)
Frequently Asked Questions
1.How many questions are available for Electromagnetic Waves?
This chapter includes 5 questions compiled from KVPY papers spanning 2010 to 2020.
2.Are these questions only from KVPY, or from other exams too?
These are KVPY questions specifically for the Electromagnetic Waves chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.
3.Is Electromagnetic Waves an important chapter for KVPY Physics?
Electromagnetic Waves has appeared in 4 of the 11 years of KVPY papers covered here, with 5 questions across 4 papers - about one per paper it appears in.