Category: Physics

What happens if the magnetic field flips? During an excursion or a reversal, the magnetic field is considerably weakened and allows many more cosmic rays to reach the surface of the planet. These energetic particles from space can be damaging to life on Earth if too many reach the surface. How often do poles reverse […]

Can a direct object be more than one word? The direct object can be a singular noun or noun phrase (a group of words that act as a noun together). What is object in grammar with examples? In grammar, an object is a noun, pronoun, or noun phrase on which a verb performs an action. […]

What are two major sources of energy loss in transformers? A transformer is a derive used for stepping up or stepping down the AC voltages . Sources of energy loss in transformers are due to (I ) copper loss (ii ) Magnetic flux linkage loss , (iii ) Hysteresis loss and (iv ) eddy current […]

Is horsetail a Lycophyte? Ferns, club mosses, horsetails, and whisk ferns are seedless vascular plants that reproduce with spores and are found in moist environments. What are 6 kinds of seedless plants? Modern-day seedless vascular plants include club mosses, horsetails, ferns, and whisk ferns. Club Mosses. The club mosses, or Lycophyta, are the earliest group […]

How many months of the year have 28 days how many months of the year have 28 days 1 2 12 it depends on whether or not it is a leap year? Normally it has 28 days but in a leap year it has 29 days. All the other months have either 30 or 31 […]

What is the first step of an investigation? The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis. How do you know if your under investigation? You […]

What does Asmr mean sexually? Autonomous sensory meridian response Is Asmr unhealthy? If you can’t get enough of those whispering videos on YouTube, you now officially have permission to watch as many as you want because ASMR is good for you. Yes, you read that right, ASMR whispering actually has both mental and physical health […]

How can we do work fast? 7 Tips for Getting Work Done Faster Wake up very early. Have a to-do list. Begin with the hard tasks. Take away all distracting items. Reject unnecessary offers that may keep you away from your work. Focus your energy on one task. Always set deadlines for your tasks. How […]

What is specific heat in physics? Specific heat, the quantity of heat required to raise the temperature of one gram of a substance by one Celsius degree. The units of specific heat are usually calories or joules per gram per Celsius degree. What does Q mC ∆ t mean? heat energy What if Q is […]

What happens when you touch an Electrophorus? By touching the metal pan, you provide a path for the repelled negative charges to flow away from the pan. You notice this as a shock. Without extra negative charges on the top of the pan, the figure’s hair goes down. Since the pie pan just lost some […]