What is positive and negative temperature coefficient? A positive coefficient for a material means that its resistance increases with an increase in temperature. A negative coefficient for a material means that its resistance decreases with an increase in temperature. What are the applications of P and N-type semiconductors? Diode is a combination of n-type and […]
What type of alcohol is there?
What type of alcohol is there? The Different Types of Alcohol Fermented Beverages: Distilled Beverages: Beer. Wine. Liquor. Liqueurs. Cocktail Bitters. Alcopops (RTDs – Ready to Drink) What is the most popular alcoholic drink? 21 Classic Drinks to Order at a Bar Old Fashioned. Getty Images. There may be no better test of a bartender’s […]
What is the perfect male body shape?
What is the perfect male body shape? According to several studies on what the ideal male body looks like, “The physique of a slim waist, broad shoulders and muscular chest are often found to be attractive. A near-universal sexually attractive feature of a man is a V-shaped torso: a relatively narrow waist offset with broad […]
Are whales friendly?
Are whales friendly? From a historical perspective, whales do appear to be non-aggressive. Their relatives, the dolphin’s species, tend to be very friendly and curious towards humans, often displaying a desire to greet and meet people. Is it illegal to touch a whale? It is illegal, she said, for a person to come within 300 […]
What are the 2 types of mass?
What are the 2 types of mass? In classical mechanics, there are three types of mass or properties called mass: Inertial mass; passive gravitational mass; and active gravitational mass. Where do we use mass in everyday life? Another example of everyday use is mass producing a recipe. Say you are making an extremely large cake […]
Where is the most potential energy?
Where is the most potential energy? The amount of gravitational potential energy an object has depends on its height and mass. The heavier the object and the higher it is above the ground, the more gravitational potential energy it holds. Which ball has the most potential energy? The ball at the top of the swing […]
How does NASA get rid of asteroids?
How does NASA get rid of asteroids? When the asteroid is still far from the Earth, a means of deflecting the asteroid is to directly alter its momentum by colliding a spacecraft with the asteroid. The principle of the kinetic impactor mitigation method is that the NEO or Asteroid is deflected following an impact from […]
Do electric showers work without gas?
Do electric showers work without gas? You can use an electric shower regardless of the type of boiler or heating system you have, because it runs separately. Another great bonus of this is that you will still have access to hot water if your boiler breaks down. What showers are cheaper running? The electric shower […]
How many harmonics are there?
How many harmonics are there? There are two types of harmonics in waves, they are even harmonic and odd harmonics. For example, a cylinder with both sides open will vibrate at both even and odd harmonics, but a cylinder with one closed side will vibrate at only odd harmonics. What is the difference between fundamental […]
Do dreams really mean anything Psychology Today?
Do dreams really mean anything Psychology Today? The theory states that dreams don’t actually mean anything. Instead they’re merely electrical brain impulses that pull random thoughts and imagery from our memories. However, renowned psychologist Sigmund Freud thought otherwise. He believed that dreams revealed unconsciously repressed conflicts or wishes. Are your dreams telling you something? Dreams […]