Exploring the EMR Spectrum

Ananya is studying physics and comes across the term EMR. What does EMR stand for in the context of physics?

• Electromagnetic Radiation

• Electromagnetic Resonance

• Electromagnetic Reflection

• Electromagnetic Refraction

Nikita is studying the electromagnetic spectrum for her science project. She needs to arrange the different types of electromagnetic waves from longest wavelength to shortest wavelength. Which of the following is the correct order?

• Gamma rays, X-rays, Ultraviolet, Visible, Infrared, Microwaves, Radio waves

• Radio waves, Microwaves, Infrared, Visible, Ultraviolet, X-rays, Gamma rays

• X-rays, Gamma rays, Ultraviolet, Visible, Infrared, Microwaves, Radio waves

• Infrared, Radio waves, Microwaves, Visible, Ultraviolet, X-rays, Gamma rays

Tisha is studying different types of electromagnetic radiation for her science project. She wants to know which type has the highest frequency. Can you help her?

• Radio waves

• Microwaves

• Gamma rays

• Ultraviolet

Nikita is studying the speed of electromagnetic waves in a vacuum for her physics project. What is the speed of these waves?

Sneha is conducting an experiment in her science class. She needs to identify which part of the electromagnetic spectrum is visible to the human eye. Can you help her?

• Ultraviolet

• Infrared

• Visible light

• X-rays

Kabir is studying different types of electromagnetic waves in his science class. Which of the following waves is used in medical imaging to view bones?

• Radio waves

• X-rays

• Microwaves

• Infrared

Aarav is learning about electromagnetic waves in his science class. Which electromagnetic wave is primarily used for communication in mobile phones?

• Gamma rays

• X-rays

• Microwaves

• Ultraviolet

Aanya is learning about electromagnetic waves in her science class. She wants to know which of the following electromagnetic waves has the longest wavelength?

• Gamma rays

• X-rays

• Radio waves

• Ultraviolet

Eshaan is sitting by a campfire and notices the warmth coming from it. Which type of electromagnetic radiation is most commonly associated with the heat he feels?

• Ultraviolet

• Infrared

• X-rays

• Gamma rays