WorksheetsIGCSE 10th Grade
Total questions: 15
Worksheet time: 31mins
1. Which is an example of longitudinal wave?
sound waves
light wave
radio wave
water wave
Sound waves of frequency 2.0kHz travel through a substance at a speed of 800m/s. What is the wavelength of the waves?
0.40m
2.5m
400m
1600m
Which group contains only electromagnetic waves?
light waves, radio waves, γ-rays
light waves, radio waves, sound waves
light waves, sound waves, γ-rays
radio waves, sound waves, γ-rays
Which list shows electromagnetic waves in order of increasing frequency?
visible light, X-rays, γ-rays
visible light, γ-rays, X-rays
X-rays, γ-rays, visible light
γ-rays, X-rays, visible light
The units of frequency are...
metres
seconds
Hertz
degrees
The period of a wave is 0.1 s. What is the frequency of this wave?
0.1 Hz
1 Hz
10 Hz
100 Hz
The lowest frequency form of visible light is...
Red
Yellow
Green
Violet
The waves with the longest wavelengths in the electromagnetic spectrum are
Infrared rays.
radio waves
gamma rays
X-rays
Newton’s prism experiments showed that white sunlight is made up of
the full electromagnetic spectrum.
only blue light.
all the colors of the visible spectrum.
only the longest wavelengths.
Two nickel bars are placed close to the N-pole of a bar magnet. The nickel bars become magnetised.
Which row states the pole induced at P, the pole induced at Q, and the type of magnetic force between P and Q?
pole induced at P = N; pole induced at Q = S; force between
P and Q = attraction
pole induced at P = N; pole induced at Q = S; force between
P and Q = repulsion
pole induced at P = S; pole induced at Q = N; force between
P and Q = attraction
pole induced at P = S; pole induced at Q = N; force between
P and Q = repusion
