What is the frequency and wavelength of a photon emitted during a transition from n 5 state to? What are frequency and wavelength of a photon emitted during a transition from n=5 state to n = 2 state in hydrogen atom? As n1= 2 and n2 = 5, this transition gives rise to a spectral […]
How can impress a customer?
How can impress a customer? You don’t have to do extra special things to impress your potential customers. You just have to understand their needs and offer them a relevant solution…. Use the power of social proof. Listen to what they are saying. Give them personalized incentives in your email. Be grateful. Make them feel […]
What is meant by rotational motion?
What are the advantages of Tides Class 7?
What are the advantages of Tides Class 7? Advantages of High Tide: They help in navigation. They raise the water level close to the shores and help the ships to arrive at the harbor more easily. They help in fishing. More fish come closer to the shore during high tides. What is the importance of […]
Which of the following is an example of scientific law?
Which of the following is an example of scientific law? An example of a scientific law is the law of conservation of mass, which states that matter is neither created nor destroyed in a chemical reaction. What are some examples of scientific laws? Other examples of laws in physical science include: Newton’s first law of […]
What is sensory adaptation give an example?
What is sensory adaptation give an example? When you first walk through the door, the delicious smell of garlic and tomatoes is almost overwhelming. You sit down to wait for a table, and after a few minutes, the scents begin to dissipate until you barely notice them. This is an example of what is known […]
How do violins make their sound?
How do violins make their sound? The vibration of the strings produces a spectacular sound A bowed string vibrates and moves in a circular motion that produces the fundamental tone, while the vibration produces overtones like a rippling wave. This complex movement of the string is transmitted to the body by the bridge. What is […]
How do you dominate kickball?
How should one interpret data presented in a graph?
How should one interpret data presented in a graph? Answer: To interpret a graph or chart, read the title, look at the key, read the labels. Then study the graph to understand what it shows. Which chart should I use? Bar charts are good for comparisons, while line charts work better for trends. Scatter plot […]
Where are stopwatches used?
Where are stopwatches used? Its first use was in ski racing but was later used by the World University Games in Moscow, Russia, the U.S. NCAA, and in the Olympic trials. The device is used when time periods must be measured precisely and with a minimum of complications. Laboratory experiments and sporting events like sprints […]