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Physics

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Gonzalo Koch

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2y ago
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Cards in this guide (17)
How can you upload photo in Google

Google is a search engine. You upload photos into applications that accept photographs. Google's search engine does not fit into this category of application.

If the period of a wave decreases its frequency must

Period and frequency are inverse to each other, as period increases frequency decreases. So, to answer this question as the period of the wave decreases its frequency must increase.

The type of energy transferred by a wave in a medium is energy

kinetic

What is the reciprocal of frequency

The reciprocal of frequency is the time period of the wave

When sound waves interfere to create standing waves the points on the medium that move up and down with the largest amplitudes are called nodes

False

Photons with the highest energy have the longest period

False

they have the shortest wavelength (period)

A in a transverse wave corresponds to a compression in a longitudinal wave



CREST
The unit used to measure frequency is the

Herts

The wave equation says that a wave's is equal to its wavelength times its frequency

speed

frequency

On the decibel scale an increase of decibels means an intensity increase ten times

ten

When a wave moves from a dense medium to a less dense medium most of the wave energy is

refracted

The pitch of a sound is determined by its and speed together or its frequency alone

The pitch of a sound can be determined by its frequency alone.

The primary colors of visible light are red blue and what

green

A waves period and its frequency have a what relationship

reciprocal

What is a sort of device is commonly used to separate the colors of light from white light

A prism is the right answer

How much work must be done on a 5kg snowborad to increase its speed from 2ms to 4ms

1500 j

Whose primary goal was the removal of all western ideas from Muslim nations

Al-Qaeda

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