Question

q11. (4 points) complete the following table for various kind of light:

type of em radiation	common application
ir light
	security scanning of baggage
gamma rays

Explanation:

Step1: Identify EM radiation for Wi - fi

Wi - fi uses radio waves for connectivity.

Step2: Identify common use of IR light

IR light is commonly used for remote - control devices.

Step3: Identify EM radiation for baggage security scanning

X - rays are used for security scanning of baggage.

Step4: Identify common use of gamma rays

Gamma rays are used for cancer treatment (radiation therapy).

Answer:

Type of EM radiation	Common application
IR light	Remote - control devices
X - rays	Security scanning of baggage
Gamma rays	Cancer treatment (radiation therapy)