Does the mass of the satellite have any impact on its orbit? The mass of the satellite definitely affects where it stays in the orbit (leo, meo or geo). Gravitational force between two objects is directly proportional to the product of their masses and indirectly proportional to the square of the distance between them. Does […]
What size is a photon?
What size is a photon? In this way you could say the “size” of photon is basically the width of its wavelength. The wavelength of green light is about 500 nanometers, or two thousandths of a millimeter. The typical wavelength of a microwave oven is about 12 centimeters, which is larger than a baseball. How […]
Why do my ears hurt when I swim?
Why do my ears hurt when I swim? Swimmers ear, also known as otitis externa, occurs when the canal that joins your eardrum to the external ear becomes inflamed. This inflammation is caused by moisture, such as water and bacteria, getting trapped in the ear canal. How do I unclog my eustachian tube? You may […]
What is the advantage of main switch?
What is the advantage of main switch? The major advantage of using a main switch is that it can break the connection of both, the live and the neutral wire at the same time. This protects electrical appliances from accidental damage due to electrical faults. Why do live wires connect to switches? The switch must […]
How can a student save water?
How can a student save water? How to save water at school Collect excess water and use it wisely. If not using the tap, turn it off. Report leaks. Use a container to wash your brushes. Use a refillable water bottle. Talk to others about water. Install aerators on taps. Install rainwater tanks. Do we […]
Is it a phrase or a clause?
What forms does water take through this cycle?
What forms does water take through this cycle? The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow. How […]
What is physical process and chemical process?
What is physical process and chemical process? There is no real difference between a chemical process and a physical process in chemistry. According to such teachers, things like burning fuels are chemical processes and things like dissolving salt in water or freezing water into ice are physical processes. What are the physical features of Earth? […]
Do chefs cut their fingers a lot?
Do chefs cut their fingers a lot? All real chefs (life time chefs) have done damge to their bodies. Personally, I’ve had numerous stitches and there’s a good chance i will get stitched again. I have seen the best chefs take a finger tip off. Its a dangerous industry and tick tock, tick tock, its […]
Can you use an accelerometer to measure force?
Can you use an accelerometer to measure force? Accelerometers work by detecting forces. We look at the force acting on a small mass, divide it by the object’s mass, and calculate the force per unit mass. The electronic accelerometer is well suited for recording these forces. Can an accelerometer measure force? An accelerometer is an […]