The Science Behind Selfie Cameras

Isla, Mia, and Nora are having a debate. They are trying to figure out the name of the sensor used in their smartphone cameras. Can you help them settle this?

• CCD

• CMOS

• CDMA

• CCTV

Imagine Ava, David, and Samuel are in a science lab, experimenting with a metal surface and a beam of light. They observe a unique behavior of light on the metal surface. What is the name of this effect they are observing?

• Diffraction

• Interference

• Photo Electric Effect

• Refraction

Priya, Noah, and William are having a heated debate about Einstein's achievements. They are trying to figure out what Einstein won the Nobel Prize for. Can you help them settle this?

• Exploring Space

• Understanding Time

• Discovering Gravity

• Explaining Light

During a science class, Daniel, Benjamin, and Kai were discussing the nature of light. They were curious to know the name of the tiny particles that make up light. Can you help them?

• Electrons

• Protons

• Neutrons

• Photons

Michael, Rohan, and Ava are having a debate about light. They want to know which type of light has enough energy to remove an electron from a metal surface. Can you help them?

• Infrared

• Visible Light

• Ultraviolet

• Gamma Rays

Abigail, Aiden, and Henry are experimenting with low frequency photons hitting a semiconductor material. What happens in this scenario?

• They create an electrical current

• They boost the electrons

• They pass through the material

• They get absorbed by the material

Oliver, Mason, and Ava are discussing the purpose of filters, lenses, and materials in a camera sensor. Can you help them figure it out?

• To record the color of the light

• To amplify the electrical current

• To protect the sensor from damage

• To improve the resolution of the image

Scarlett, Sophia, and William were discussing the Nobel Prize. They wondered, what did CCD technology receive a Nobel Prize for?

• Inventing the first CCD sensor

• Advancing digital imaging

• Discovering quantum mechanics

• Developing giant telescopes

Ethan, Olivia, and Abigail are discussing their favorite gadgets. They wonder where CCD and CMOS sensors are commonly used. Can you help them?

• Smartphones

• Giant telescopes

• Digital cameras

• All of the above

James, Grace, and Daniel are discussing the role of quantum mechanics in our everyday lives. Which of the following statements best describes its role?

• It affects the behavior of particles

• It determines the color of light

• It controls the movement of electrons

• It influences our perception of reality