# What affects wave speed physics 1?

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Video answer: Wave speed

## Top best answers to the question «What affects wave speed physics 1»

both the wavelength and the frequency of the wave. Whenever the medium is the same, the speed of the wave is the same. However, when the medium changes, the speed changes.

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Those who are looking for an answer to the question «What affects wave speed physics 1?» often ask the following questions:

### 👋 What affects wave speed physics?

The speed of a wave is dependant on four factors: **wavelength, frequency, medium, and temperature**. Wave speed is calculated by multiplying the wavelength times the frequency (speed = l * f).

### 👋 What affects wave speed?

- The two main physical factors that influence the speed of a mechanical wave are
**density and stiffness**.

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- What affects the speed of a mechanical wave?
- What affects the speed of a seismic wave?

### 👋 What affects sound wave speed?

The speed of sound is variable and depends on **the properties of the substance through which the wave is travelling**. In solids, the speed of transverse (or shear) waves depends on the shear deformation under shear stress (called the shear modulus), and the density of the medium.

- What affects the speed of a standing wave?
- What affects the speed of an electromagnetic wave?
- How to calculate wave speed physics?

Video answer: Wave speed on a string - tension force, intensity, power, amplitude, frequency - inverse square law

We've handpicked 26 related questions for you, similar to «What affects wave speed physics 1?» so you can surely find the answer!

What affects the speed of a wave in water?The speed of a wave is dependant on four factors: **wavelength, frequency, medium, and temperature**. Wave speed is calculated by multiplying the wavelength times the frequency (speed = l * f).

Waves and Energy:

The speed of a wave is dependant on four factors: **wavelength, frequency**, medium, and temperature. Wave speed is calculated by multiplying the wavelength times the frequency (speed = l * f).

The speed of a wave on a string depends on **the linear density of the string and the tension in the string**. The linear density is mass per unit length of the string. In general, the speed of a wave depends on the square root of the ratio of the elastic property to the inertial property of the medium.

- As waves travel through a medium two properties affect wave speed Density- the higher the density the slower the wave Elasticity - waves travel faster through materials that are more elastic Temperature: The speed of waves increase as temperature increases.

#### What are three things affect the speed of sound?

- Stiffness
**The**stiffness**of the**medium depends on**the speed of sound**If**the**medium was more stiff,**the sound**would travel more quickly because the particles of the medium are compressed and spread out again**Sound**also travels better over long distances in stiff objects because sound waves lose energy more slowly than in**a**less stiff object More items...

### Video answer: Factors affecting speed of sound

What determines the speed of a wave in physics?- In contrast, the speed of the wave is determined by the properties of the string—that is, the tension F and the mass per unit length m/L, according to Equation 16.2. Is velocity directly proportional to tension?

**Wave speed is**the distance a**wave**travels in a given amount**of**time, such as the number of meters it travels per second. Wave speed is related to**wavelength**and wave frequency**by**the equation:**Speed**=**Wavelength**x Frequency. This equation can be used to calculate**wave speed**when wavelength and frequency are known.

### Video answer: Investigation of the speed of water waves

What affects wave energy?The amount of energy in a wave depends on **its height and wavelength as well as the distance over which it breaks**. Given equal wavelengths, a wave with greater amplitude will release more energy when it falls back to sea level than a wave of lesser amplitude.

- Pressure is the final factor that has a significant impact on the speed of sound. The effect of pressure on the speed of sound is due to the materials inertial properties. In short, the more pressure that is applied to the material or medium the denser it becomes and the greater the “inertia” becomes.

The amplitude and direction of the R wave depends on the **“electrical picture**” the recording electrodes “see” as current spreads through the ventricular conduction system. The closer the mean QRS axis is to the electrical axis of Lead II, the larger the amplitude of the R wave.

### Video answer: Sound waves, intensity level, decibels, beat frequency, doppler effect, open organ pipe - physics

What affects the t wave?The T-wave represents the period of ventricular repolarization on the ECG. The normal T-wave appearance varies based on **lead placement, age, and sex**.

The speed varies depending on atmospheric conditions; the most important factor is **the temperature**. Humidity has little effect on the speed of sound, nor does air pressure by itself.

**Speed = Wavelength x Wave Frequency**. In this equation, wavelength is measured in meters and frequency is measured in hertz (Hz), or number of waves per second. Therefore, wave speed is given in meters per second, which is the SI unit for speed.

The actual frequency is dependent upon the **properties of the material the object is made of** (this affects the speed of the wave) and the length of the material (this affects the wavelength of the wave).

- Count the number of waves passing a point in ten seconds then divide by ten to record frequency. Calculate the speed of the waves using: wave speed = frequency × wavelength. In this example 12 waves have been measured.

The amplitude of a wave is related to **the amount of energy it carries**. A high amplitude wave carries a large amount of energy; a low amplitude wave carries a small amount of energy… As the amplitude of the sound wave increases, the intensity of the sound increases.

- Radio waves in vacuum travel at the speed of light. The Earth's atmosphere is thin enough that radio waves in the atmosphere travel very close to the speed of light, but variations in density and temperature can cause some slight refraction (bending) of waves over distances.

In physics a wave can be thought of as a disturbance or oscillation that travels through space-time, accompanied by a **transfer of energy**… Transverse waves occur when a disturbance causes oscillations perpendicular (at right angles) to the propagation (the direction of energy transfer).

### Video answer: Speed of sound | mechanical waves and sound | physics | khan academy

What is wave in physics?- Physics Waves. In physics, a wave is a
**disturbance that travels through space and time**, usually accompanied by the transfer of energy. Waves travel and the wave motion transfers energy from one point to another, often with no permanent displacement of the particles of the medium—that is, with little or no associated mass transport.

- The amplitude of a wave does not affect the speed at which the wave travels. Both Wave A and Wave B travel at the same speed. The speed of a wave is only altered by
**alterations in the properties of the medium through which it travels**.

The speed of a wave depends on the medium it is traveling through.

#### How to calculate speed of a wave?

**Wave speed**is the distance a**wave**travels in a given amount of time,such as the number of meters it travels per second.**Wave speed**is related to wavelength and wave frequency by the equation:**Speed**= Wavelength x Frequency…- The equation for wave speed can be written to solve for wavelength or frequency if the speed and the other value are known.