Is gases Cannot be squeezed? Because the particles are very close together you cannot squeeze a liquid into a smaller space. Gases – The particles in gases are a long way away from each other and they bounce around hitting each other which keeps them apart. Gases flow easily and spread out to fill all […]
Can you tell how recently a gun has been fired?
What are three types of interference?
What are three types of interference? What are the three types of interference? – External Interference. – Internal interference. What is the meaning of constructive interference? Constructive interference occurs when the maxima of two waves add together (the two waves are in phase), so that the amplitude of the resulting wave is equal to the […]
Is your heart a living thing?
Is your heart a living thing? An organ system is a higher level of organization that consists of functionally related organs. For instance, the circulatory system transports blood through the body and to and from the lungs; it includes organs such as the heart and blood vessels. Organisms are individual living entities. What are the […]
Where are proteins found in the cell membrane?
Where are proteins found in the cell membrane? Peripheral membrane proteins are found on the outside and inside surfaces of membranes, attached either to integral proteins or to phospholipids. Unlike integral membrane proteins, peripheral membrane proteins do not stick into the hydrophobic core of the membrane, and they tend to be more loosely attached. Are […]
Can hear but Cannot understand?
Can hear but Cannot understand? People with high-frequency hearing loss are said to have a “sloping” hearing loss. But, high-pitched sounds (sounds above 1000 Hz) need to be much louder before you can hear them. While not always the case, high-frequency hearing loss is often the cause of feeling like you can hear but can’t […]
Why do chromosomes line up in the center of the cell?
Why do chromosomes line up in the center of the cell? The sister chromatids line up at the equator, or center, of the cell. This is also known as the metaphase plate. The spindle fibers ensure that sister chromatids will separate and go to different daughter cells when the cell divides. What phase of mitosis […]
Which tool can be used to measure the volume?
Which tool can be used to measure the volume? Liquid volume is typically measured using specific tools like a graduated cylinder or buret in milliliters (mL) or liters (L). However, there are examples of other ways to measure liquids and their conversions. What tool would you most likely use to measure salt? Refractometers are some […]
Which degree is best for astronomy?
Which degree is best for astronomy? in Physics / Applied Mathematics / Astronomy / Computer Science or a Bachelor’s or Master’s degree in engineering or technology with adequate background in physics and mathematics or are expected to qualify for these degrees. Which country is best for astronomy? United States Is there a lot of math […]
What are the basic skills in orienteering?
What are the basic skills in orienteering? Basic Orienteering Skills Folding the map. Thumbing the map. Orientating the map to north (with ground or compass) Reading features on the map. Taking a compass bearing. Following a compass bearing. Pacing. Judging Distance. What are the types of orienteering? International Orienteering Federation, the governing body of the […]