What are two examples of waves we can see? We call the energy we can see visible light (we discuss it in detail in our main article on light) and, like radio waves, microwaves, and all the rest, it’s made up of electromagnetic waves. Is wavelength directly proportional to energy? The amount of energy is […]
What is the gland of hormone?
What is the gland of hormone? What is a gland? A gland is an organ which produces and releases substances that perform a specific function in the body. There are two types of gland. Endocrine glands are ductless glands and release the substances that they make (hormones) directly into the bloodstream. Which hormones make you […]
Does milk show Tyndall effect?
Does milk show Tyndall effect? Milk makes of a colloid comprising fat and protein globules. The light is spread when a beam of light is directed at a glass of milk. This is a perfect description of the Tyndall effect. What solution shows the Tyndall effect? 2 Answers. Tyndall effect is shown by those mixtures […]
Does light travel faster than sound light can travel in vacuum sound Cannot travel in vacuum?
Does light travel faster than sound light can travel in vacuum sound Cannot travel in vacuum? Light waves travel much faster than sound waves. Light waves do not need a medium in which to travel but sound waves do. Explain that unlike sound, light waves travel fastest through a vacuum and air, and slower through […]
How does society affect mental health?
How does society affect mental health? Stigma and discrimination can also worsen someone’s mental health problems, and delay or impede their getting help and treatment, and their recovery. Social isolation, poor housing, unemployment and poverty are all linked to mental ill health. So stigma and discrimination can trap people in a cycle of illness. How […]
When distance Travelled is directly proportional to time it is Travelling with?
When distance Travelled is directly proportional to time it is Travelling with? When the distance travelled by an object is directly proportional to the time it is said to travel with uniform speed. What is a direct proportion in math? Direct proportion is the relationship between two variables whose ratio is equal to a constant […]
What came first the sun or planets?
What came first the sun or planets? The third, the disk instability method, may account for the creation of giant planets. Approximately 4.6 billion years ago, the solar system was a cloud of dust and gas known as a solar nebula. Gravity collapsed the material in on itself as it began to spin, forming the […]
Why do we need to protect our planet Earth?
Why do we need to protect our planet Earth? Saving our earth and its environment becomes highly important as it provide us food and water to sustain life. Our well-being solely depends on this planet it gives food and water to all living things to it is our responsibility to take care of it. Are […]
Why is cloning impossible?
Why is cloning impossible? If a physicist were to try and clone you, they would need to produce an exact copy, precisely replicating the position and momentum of every single particle, down to the smallest electron. Unfortunately, it turns out that due to the intricacies of quantum math, cloning is pretty much impossible. How many […]