When a sound wave moves from a solid to a gas, it will experience a decrease in speed and intensity. This is because sound waves travel faster in solids due to Read more
Physics
+1
Which cleaning process uses electricity to create high frequency sound waves?
Asked by Anonymous
The cleaning process that uses electricity to create high-frequency sound waves is called ultrasonic cleaning. In this method, ultrasonic transducers convert pemerintah el salvador Read more
Physics
What is the electrical college?
Asked by Anonymous
The Electoral College is a unique system used in the United States for electing the president and vice president. It comprises 538 electors, with each state all Read more
Physics
What is an electronic device in a television called that converts video signals into a pattern of light?
Asked by Anonymous
The electronic device in a television that converts video signals into a pattern of light is called a display panel. Common types of display panels include LCD Read more
Physics
What are the circular seats in lobbies called?
Asked by Anonymous
The circular seats commonly found in lobbies are often referred to as "circular benches" or "circular lounge seating." They provide a commun Read more
Physics
+1
How is harmonics and quality related?
Asked by Anonymous
Harmonics refer to the presence of voltage or current waveforms at integer multiples of the fundamental frequency, often caused by non-linear loads in electrica Read more
Physics
+1
How do you calculate density of a completely submerged object given volume is equal to 245.8 and acceleration equal to 2.1?
Asked by Anonymous
To calculate the density of a completely submerged object, you need to use the formula: density (ρ) = mass (m) / volume (V). If you have the volume (V) as 245.8 Read more
Physics
O and you can contact me at cortinaodalysyahoocom?
Asked by Anonymous
It seems like you've provided an email address, but please remember to keep personal information private for your safety. If you have a question or need assista Read more
Visible Light Spectrum
+1
What is made up of colors of the visible spectrum?
Asked by Anonymous
The visible spectrum is made up of colors that can be seen by the human eye, which include red, orange, yellow, green, blue, indigo, and violet. These colors co Read more
Physics
What kind of transportation was only used over short distances?
Asked by Anonymous
Transportation methods used exclusively for short distances typically include walking, cycling, and small-scale vehicles like scooters or skateboards. These mod Read more
Physics
How is photochromic lens made?
Asked by Anonymous
Photochromic lenses are made by adding special light-sensitive molecules to the lens. When exposed to UV light, these molecules cause the lenses to darken in th Read more
Physics
+2
How long can strep live on fabrics?
Asked by Anonymous
Streptococcus bacteria, which cause strep throat, can survive on fabrics for several hours to days, depending on environmental conditions like humidity and temp Read more
Physics
+3
What is the fear of snapping and clapping?
Asked by Anonymous
The fear of snapping and clapping is not widely recognized as a specific phobia with a formal name, but it can fall under the broader category of anxiety or sen Read more
Physics
Are agitation and denunciation an effective way of opposing a social evil or do such methods simply breed resistance?
Asked by Anonymous
Agitation and denunciation can raise awareness and galvanize support against social evils, highlighting injustices and mobilizing communities for change. Howeve Read more
Consumer Electronics
+2
What part of a light bulb has the most resistance?
Asked by Anonymous
the actual filament itself in a light bulb has the most resistance,this is why it glows and produces light,the rest of the bulb is sufficiently engineered to ca Read more
Science
+2
What are all the forces acting on marble rolling up a hill?
Asked by Gp30770400438891
When a marble rolls up a hill, the primary forces acting on it are gravity, normal force, and friction. Gravity pulls the marble downward, acting against its up Read more
Consumer Electronics
+1
Definition for infared waves?
Asked by Anonymous
Infrared waves are a type of electromagnetic radiation with wavelengths longer than visible light, typically ranging from about 700 nanometers to 1 millimeter. Read more
Physics
How can you make a liquid boil without raising its temperature?
Asked by Anonymous
Reduce the surrounding pressure. Lowering the pressure on a liquid reduces its boiling point, causing it to boil at a lower temperature.