Question
Which type of wave can travel through a vacuum?
Can mechanical waves, like sound waves travel through the vacuum of space?
Note- Earthquakes create seismic waves that travel through the ground. The strength of the seismic waves is measured with a seismograph.
Lesson 9: Energy in Waves
What is the objective of this lesson?
Frequency and energy are directly related. The higher the frequency of a wave, the more energy it has.
Answer Question #2 on page 3- What is the unit used for measuring frequency and what does it mean?
please make your answers short and simple sentences
Can mechanical waves, like sound waves travel through the vacuum of space?
Note- Earthquakes create seismic waves that travel through the ground. The strength of the seismic waves is measured with a seismograph.
Lesson 9: Energy in Waves
What is the objective of this lesson?
Frequency and energy are directly related. The higher the frequency of a wave, the more energy it has.
Answer Question #2 on page 3- What is the unit used for measuring frequency and what does it mean?
please make your answers short and simple sentences
Answers
GPT-4o mini
**Which type of wave can travel through a vacuum?**
Electromagnetic waves can travel through a vacuum.
**Can mechanical waves, like sound waves, travel through the vacuum of space?**
No, mechanical waves cannot travel through a vacuum. They need a medium, like air or water.
**What is the objective of this lesson?**
The objective is to understand energy in waves and the relationship between frequency and energy.
**What is the unit used for measuring frequency, and what does it mean?**
The unit for measuring frequency is Hertz (Hz). It means the number of cycles per second.
Electromagnetic waves can travel through a vacuum.
**Can mechanical waves, like sound waves, travel through the vacuum of space?**
No, mechanical waves cannot travel through a vacuum. They need a medium, like air or water.
**What is the objective of this lesson?**
The objective is to understand energy in waves and the relationship between frequency and energy.
**What is the unit used for measuring frequency, and what does it mean?**
The unit for measuring frequency is Hertz (Hz). It means the number of cycles per second.