Is cotton a short day plant? *Day-neutral plants are the plants which flower independent of their day-length. They will flower in the photoperiod which is neither too long nor too short. Examples: *Short day plants : Rice, Chrysanthemum, Cotton, Tobacco, Poinsettias, Soyabeans etc. Is an example of short day plant? Short-day Plants Examples of short […]
What is the quietest thing in the world?
What is the quietest thing in the world? According to the Guinness Book of Records, the anechoic chamber at Orfield Laboratories in Minneapolis is the quietest place in the world, with a background noise reading of –9.4 decibels. If you chatted with someone, your speech would measure around 60 decibels on a sound-level meter. Where […]
Can something have more than one type of energy?
Can something have more than one type of energy? Energy comes in many different types, which can be categorised into two basic forms – kinetic and potential. Energy can never be created or destroyed, but it can be transformed from one type of energy to another. What happens if you drop the skater onto the […]
Can matter be separated?
Can matter be separated? Matter can be broken down into two categories: pure substances and mixtures. Various separation techniques exist in order to separate matter, including include distillation, filtration, evaporation and chromatography. Matter can be in the same phase or in two different phases for this separation to take place. Which substance can not be […]
What is the difference between a constant variable and a control group?
What is the difference between a constant variable and a control group? Just so you remember: variables and constants are part of your experimental group (the group on which you are testing). And the control is a separate group that is not being tested on but is still being observed. What is the difference between […]
Will you vs Can you?
Will you vs Can you? May implies that you are asking for permission. Can implies that you are questioning somebody’s ability. Will implies that you are seeking an answer about the future. Can V could? The modal verbs can and could represent the ability of a person or thing in doing something. However, there is […]
What do you know about a substance it you know its temperature?
What do you know about a substance it you know its temperature? In chemistry, we define the temperature of a substance as the average kinetic energy of all the atoms or molecules of that substance. Not all of the particles of a substance have the same kinetic energy. At any given time, the kinetic energy […]
Which transmission characteristic is never fully achieve?
Which transmission characteristic is never fully achieve? bandwidth Which fiber transceiver is the same size as SFP? Which fiber transceiver is the same size as SFP transceivers, but can support network speeds over 10 Gbps? The SFP+ is the same module size as SFP; theoretical maximum transmission speed is 16 Gbps. Suppose you’re assisting with […]
Does adding more substrate increase rate reaction?
Does adding more substrate increase rate reaction? The rate of formation of product now depends on the activity of the enzyme itself, and adding more substrate will not affect the rate of the reaction to any significant effect. The rate of reaction when the enzyme is saturated with substrate is the maximum rate of reaction, […]
What are different types of spectroscopy?
What are different types of spectroscopy? Absorption spectroscopy. Astronomical spectroscopy. Atomic absorption spectroscopy. Circular dichroism spectroscopy. Electrochemical impedance spectroscopy (EIS) Electron spin resonance (ESR) spectroscopy. Emission spectroscopy. Energy dispersive spectroscopy. What is a real life application of spectroscopy? Spectroscopy is used as a tool for studying the structures of atoms and molecules. The large number […]