Jaicer Jasper dela Cruz peta science

Which type of wave requires a medium to travel through? A) Transverse wave B) Longitudinal wave C) Electromagnetic wave D) Mechanical wave

• A) Transverse wave

• B) Longitudinal wave

• C) Electromagnetic waves

• D) Mechanical wave

What is the formula to calculate wave speed? A) Speed = Distance / Time B) Speed = Time / Distance C) Speed = Frequency x Wavelength D) Speed = Wavelength / Frequency

• A)Speed = Distance x Time

• B)Speed = Time - Distance

• C)Speed = Frequency + Wavelength

• D)Speed = Frequency x Wavelength

If a wave has a frequency of 50 Hz and a wavelength of 10 meters, what is its speed? A) 500 m/s B) 5 m/s C) 0.2 m/s D) 60 m/s

• A) 500 m/s

• 60 m/s

• 0.2 m/s

• 5 m/s

What is the unit of frequency? A) Hertz B) Meters C) Seconds D) Meters per second

• a)Degrees

• b)Kilograms

• c) Hertz

• d)Miles

Which type of wave moves perpendicular to the direction of the wave? A) Transverse wave B) Longitudinal wave C) Surface wave D) Electromagnetic wave

• A) Transverse wave

• B) Longitudinal wave

• C) Surface wave

• D) Electromagnetic wave

If a wave has a frequency of 20 Hz and a speed of 100 m/s, what is its wavelength? A) 5 m B) 200 m C) 80 m D) 0.2 m

• A) 5 m

• B) 200 m

• C) 80 m

• D) 0.2 m

What is the formula to calculate frequency? A) Frequency = Speed x Wavelength B) Frequency = Wavelength / Speed C) Frequency = Speed / Wavelength D) Frequency = 1 / Time

• A) Frequency = Speed x Time

• B) Frequency = Time / Speed

• C) Frequency = Speed / Wavelength

• D) Frequency = 1 / Wavelength

Which type of wave can travel through a vacuum?

A) Transverse wave

B) Longitudinal wave

C) Surface wave

D) Electromagnetic wave.

• A) Sound wave

• B) Mechanical wave

• C) Surface wave

• D) Electromagnetic wave.

If a wave has a speed of 300 m/s and a wavelength of 20 meters, what is its frequency?

A) 15 Hz

B) 14 Hz

C) 0.067 Hz

D) 350 Hz

• A) 15 Hz

• B)14 Hz

• C) 0.067 Hz

• D) 350 Hz

What is the formula to calculate wavelength? A) Wavelength = Speed / Frequency B) Wavelength = Frequency x Speed C) Wavelength = Speed / Time D) Wavelength = Distance / Speed

• A) Wavelength = Speed / Frequency

• B) Wavelength = Frequency x Speed

• C) Wavelength = Speed / Time

• D) Wavelength = Distance / Speed