The wavelength of an X-ray wave is 5.5 × 10⁻⁷ μm. Find the period of the waves. Given that speed of X-rays is 3 × 10⁸ m s⁻¹.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Relationship Between Wavelength, Frequency and Speed, Electromagnetic Spectrum and Its Regions | PadhAiPro

Question

TextRelationship Between Wavelength, Frequency and SpeedElectromagnetic Spectrum and Its Regions

Calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m/s in a given medium.

The speed of sound in air is 340 m/s. If a sound wave has a frequency of 1700 Hz, what is its wavelength?

Relationship Between Wavelength, Frequency and Speed

Speed of Sound in Different Media

Explain how 'echo' is produced.

What should be the minimum distance between the listener and the reflector to hear an echo of sound propagating with a speed v m s⁻¹?

Does the speed of sound increase or decrease on a hotter day? Justify.

Establish the relationship between speed of sound, its wavelength and frequency. If speed of sound in air is 340 m s⁻¹, calculate.