What are 5 characteristics All plants have in common? 5 Characteristics Common to All Seed Plants Leaves. Seed plants all possess leaves in some pattern and configuration. Stems. Seed plants all have stems that help support the plant and hold the cells for photosynthesis, food and water transport, as well as cells for reproduction. Roots. […]
What is the function of stomata class 9th?
What is the function of stomata class 9th? Functions of Stomata The major function of stomata is the exchange of gases by taking carbon dioxide from the atmosphere and giving out oxygen that is used by human beings and animals. They help in photosynthesis and transpiration. What do stomata say? Stomate, also called stoma, plural […]
How does temperature affect equilibrium constant?
How does temperature affect equilibrium constant? Increasing the temperature decreases the value of the equilibrium constant. Where the forward reaction is endothermic, increasing the temperature increases the value of the equilibrium constant. If you increase the temperature, the position of equilibrium will move in such a way as to reduce the temperature again. What do […]
What happens if you put a vibrating tuning fork in water?
What happens if you put a vibrating tuning fork in water? By sticking the vibrating tuning fork in a denser medium like water, the tuning fork’s energy is transferred into the act of splashing water, rather than hearing sound. Waves are energy carriers. Water is a better medium to visualize sound waves and detect the […]
Which planet has no gravitational force?
Which planet has no gravitational force? It takes a team of scientists doing very accurate calculations to make sure a space probe destined for the surface of Mars doesn’t miss it. Falling in circles around a planet instead of smashing into it doesn’t seem like the gravity we’re used to on earth, but it’s the […]
Why does intensity decrease with distance?
Why does intensity decrease with distance? There is an inverse relationship between distance and light intensity – as the distance increases, light intensity decreases. This is because as the distance away from a light source increases, photons of light become spread over a wider area. How much louder is 70 dB to 50db? Yet that […]
What is a major turning point?
What is a major turning point? The major turning-points are clearly defined and structurally fixed: inciting incident, plot point 1, pinch point 1, midpoint, pinch point 2, plot point 2, climax and last twist. Therefore they always cause a major change within the plot. How do you find the turning point? The easiest way to […]
Do solar powered calculators last forever?
Do solar powered calculators last forever? How Long Do Solar-Powered Calculators Last? The purpose of creating solar-powered calculators was to make them long-lasting, so in general, they have a very long lifetime. How do calculators never die? Calculators use very little power, so it’s battery lasts many years. Some calculators have a small solar panel […]
Can crystals grow?
Can crystals grow? Scientists typically describe crystals as “growing,” even though they are not alive. Each crystal starts small and grows as more atoms are added. Many grow from water rich in dissolved minerals, but they also grow from melted rock and even vapor. What are three ways crystals form? You can grow crystals in […]
What are the two conditions that make deception ethical?
What are the two conditions that make deception ethical? Deception in psychological research is often stated as acceptable only when all of the following conditions are met: 1) no other nondeceptive method exists to study the phenomenon of interest; 2) the study makes significant contributions to scientific knowledge; 3) the deception is not expected to […]