Category: Physics

What is the difference between 6ka and 10kA MCB? The main difference between the two is their capacity, with the MCB rated under 100 amps with an interrupting rating of under 18,000 amps. How do you calculate kA rating? The maximum amount of current that can flow through a circuit is determined by the size […]

What should a 3 year old be able to count? Most 3-year-olds can count to three and know the names of some of the numbers up to ten. Your child is also starting to recognize numbers from one to nine. He’ll be quick to point it out if he receives fewer cookies than his playmate. […]

What are the 5 main functions of the nervous system? Central Nervous System – what does the brain and spinal cord do? maintaining homeostasis. interpreting sensory information. creating motor responses (movement) learning. thinking. talking. What are the main functions of the peripheral nervous system? The PNS has three basic functions: (1) conveying motor commands to […]

What are the two types of kinetic friction? In general, the friction is of the following two types: (1) Static friction. It is the friction, experienced by a body, when at rest. (2) Dynamic friction. It is the friction, experienced by a body, when in motion. (a) Sliding friction. (b) Rolling friction. (c) Pivot friction. […]

How do we measure distance? Step 1: Add the first point On your Android phone or tablet, open the Google Maps app . Touch and hold anywhere on the map. You’ll see a red pin appear. At the bottom, tap the name of the place. On the place’s page, scroll down and choose Measure distance. […]

What is field name? Field names are the names you give to the columns in a table. Field names in the same table must be unique; for instance, you can’t have two columns with the name ObjectID. Field names must also start with a letter and cannot contain spaces or reserved words. What is field […]

How does life on earth depends on the process of photosynthesis? Most life on Earth depends on photosynthesis. The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce oxygen (O2) and chemical energy stored in glucose (a sugar). What is the important of photosynthesis? It’s […]

Is it safe to use a microwave that has peeling paint inside? If the coating is actively flaking or paint is peeling anywhere inside the oven cavity (including under the turntable) discontinue the use of the microwave and replace it. The microwave is not repairable. The inadvertent ingestion of small amounts of peeling coating does […]

Is tidal energy affected by the sun? 1, around the full moon and new moon, sun, moon and earth form a straight line, and thus the gravitational effect of sun will increase the tidal range to the maximum. How many minutes should I put cucumbers on my eyes? 15 minutes What can I put on […]

Which is the most common type of fingerprint pattern? Loop Does each finger have a different fingerprint? Yes, it is common to have different patterns on the fingers of one hand. The reason is because each finger develops individually. During fetal development, factors across the surface of each finger determine how the ridges will align. […]