Light travels 186,300 miles per second
Using a red light in a dark room is a common practice in photography because it has a long wavelength, which means it is less likely to affect light-sensitive materials like photographic film or paper. Red light allows photographers to see and work in a darkroom without risking prematurely exposing or ruining their photosensitive materials.
No. In a room with any number of mirrors of any size, when you switch off the light or blow out the candle, the room becomes just as dark as a room without mirrors.
No, shadows are created by blocking light. In a dark room, there is no light to create shadows, so you cannot catch a shadow.
He gazed at her from across the room.
Because the lens has been focused depending on the available light. if you enter a darker room, your eyes have to re-adjust to allow more light through them.
sound
Light is not opaque. Standing in a room full of sunlight at mid-day, you can easily shine a flashlight across the room and make a spot on the opposite wall.
Sound travels across a room by vibrating air particles. When a sound is produced, it creates a series of compressions and rarefactions in the air, which propagate as a wave. These waves travel through the air until they reach our ears, where they are detected and interpreted as sound.
as long as they can see their food
To brighten a room effectively using mirrors, place them strategically across from windows or light sources to reflect natural light. Additionally, choose mirrors with reflective surfaces and frames that complement the room's decor to maximize the light reflection.
Yes, plants can effectively photosynthesize using room light, as long as the light provides the necessary wavelengths for photosynthesis to occur.
As a preposition, across can be used in many ways. Some examples of opposites in use:We can get to the other side across the lake or around the lake.We can travel to Spain sailing across the ocean or flying over the ocean.We will make it across the chasm or fall into the chasm.You may use the phone across the room or up the stairs.We can travel across the country or stay athome.We will make it across the border or land injail.
The answer to this riddle is "Light." Light can fill a room and illuminate it, yet it does not take up physical space and travels at the speed of light, making it appear instantaneous in its movement from place to place.
You can smell a burning candle across a room because the heat helps disperse the scent molecules into the air, allowing them to travel further. This process, called diffusion, enables the scent to reach your nose even from a distance.
The gaseous state of matter is responsible for you smelling the perfume of someone across the room. The perfume molecules evaporate into the air as gas particles and travel through the air to reach your nose. This is how you are able to smell the perfume from a distance.
No, light is a form of electromagnetic radiation, not a gas. Light can travel through gases, liquids, and solids, but it is not considered a gas itself.
Across a Crowded Room was created in 1984-10.