General Secondary Certificate (Tawjihiya Kuwait) · Physics and Chemistry
Wave Motion
7 practice questions, each with the answer and an explanation.
Practise Wave Motion now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 7 questions
- A wave has frequency 100 Hz and wavelength 2 m. What is its speed?
- A wave has frequency 440 Hz and wavelength 3 m. What is its speed?
- An object is placed 60 cm from a convex lens of focal length 12 cm. How far from the lens is the real image formed?
- An object is placed 60 cm from a convex lens of focal length 15 cm. How far from the lens is the real image formed?
- An object is placed 12 cm from a convex lens of focal length 8 cm. How far from the lens is the real image formed?
- An object is placed 24 cm from a convex lens of focal length 6 cm. How far from the lens is the real image formed?
- An object is placed 30 cm from a convex lens of focal length 20 cm. How far from the lens is the real image formed?
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