To determine the type of waves produced on the surface of water when a pebble is dropped, we can follow these steps:1. Understanding the Initial Condition: - When a pebble is dropped into still water, the surface of the wat
The passage describes the sound of waves crashing on the shore. What kind of description is this? A. Sensory description B. Character description C. Setting description D. Action description 相关知识点: 试题来源: 解析 A。解析:对声音的描写属于感官描写,即 sensory description。感官描写可以增强文章...
Sound is a wave that is produced by objects that are vibrating. It travels through a medium from one point, A, to another point, B. As is true of all types of waves, specific behaviors, properties, and characteristics apply to sound waves. Similar to the slinky wave described in the ...
Longitudinal Waves:A wave in which the particles of the medium vibrate back and forth in the ‘same direction’ in which the wave is moving. Medium can be solid, liquid or gases. Therefore, sound waves are longitudinal waves. Transverse Waves:A wave in which the particles of the medium vib...
You probably know that the sound you hear is the result of sound waves. But what are sound waves, exactly? What are their characteristics? And how do they work? What is a Sound Wave? A sound wave is caused by energy that moves through air, water or other materials as tiny vibrations....
Are sound waves longitudinal or transverse? There are two types of mechanical waves: longitudinal waves and transverse waves. Longitudinal waves A longitudinal wave is one where all the particles of the medium (such as gas, liquid or solid) vibrate in the same direction as the wave. Sound wave...
What type of waves are set up in fluids?Wave:In the context of wave optics, the wave can defined as the type of distribution by which only energy transfers from one source to another. By wave, there is no transfer of mass. There are two types of waves in the universe; one is ...
What are magnetic waves? What is the concept of wave-particle dualism? In which case(s) can a certain entity be described as a particle and in which case(s) as a wave? What are the conditions for producing a standing wave? What materials amplify sound the best?
The waves are crashing on the shore. It makes a sound like “splash”. What is the onomatopoeia for the sound of waves? A. splash B. chirp C. whirr D. squeak 相关知识点: 试题来源: 解析 A。解析:“splash”是海浪拍打海岸的拟声词。选项 B“chirp”通常表示鸟叫声;选项 C“whirr”通常...
The sound of the ocean waves is soothing. What does “soothing” mean? A. annoying B. relaxing C. exciting D. frightening 相关知识点: 试题来源: 解析 B。本题考查形容词的词义。A 选项“annoying”表示令人烦恼的;B 选项“relaxing”表示令人放松的;C 选项“exciting”表示令人兴奋的;D 选项“...