Why do Teslas accelerate so fast? The higher the power density, the faster the car can accelerate. If your tires can’t grip the road, then your car isn’t going anywhere. Tesla incorporates three features commonly found in other performance cars to maximize traction between the tires and the road, which allows the car to accelerate […]
How do we measure light?
Do all plant cells have vacuoles?
Do all plant cells have vacuoles? Most mature plant cells have one large vacuole that typically occupies more than 30% of the cell’s volume, and that can occupy as much as 80% of the volume for certain cell types and conditions. Strands of cytoplasm often run through the vacuole. Do all plant cells have a […]
What food is the highest in water?
What food is the highest in water? Cucumbers are made up of around 96% water – that’s the highest water content of any food. They’re also low in calories, and a source of vitamins and fibre. Tip: Add cucumber to your salads, snack on cucumber vegetable sticks with hummus or blend cucumber with mint and […]
How can a source be both primary and secondary?
How can a source be both primary and secondary? Primary and secondary categories are often not fixed and depend on the study or research you are undertaking. For example, newspaper editorial/opinion pieces can be both primary and secondary. If exploring how an event affected people at a certain time, this type of source would be […]
What is the meaning of image is virtual?
What is the meaning of image is virtual? Virtual image refers to the image which forms when the light rays appear to meet at definite point, after reflection from the mirror. An erect image is one that appears right-side up. An erect image is formed by the actual intersection of rays. It is an image […]
What are the basic building blocks of proteins?
What are the basic building blocks of proteins? What Are Proteins Made Of? The building blocks of proteins are amino acids, which are small organic molecules that consist of an alpha (central) carbon atom linked to an amino group, a carboxyl group, a hydrogen atom, and a variable component called a side chain (see below). […]
How do you write a letter of thank you?
How do you write a letter of thank you? What to Include in a Thank-You Letter Address the person appropriately. At the start of the letter, address the person with a proper salutation, such as “Dear Mr. Say thank you. Give (some) specifics. Say thank you again. Sign off. Send it as soon as possible. […]
Is lactose and glucose the same?
Is lactose and glucose the same? Lactose is a sugar found in milk. It is a disaccharide made up of glucose and galactose units. It is broken down into the two parts by an enzyme called lactase. Once broken down, the simple sugars can be absorbed into the bloodstream. Is glucose better for you than […]
Is friction opposite to velocity?
Is friction opposite to velocity? Direction. Kinetic friction is always directed opposite to the direction of the velocity of the object measured relative to the surface (i.e. in the reference frame moving with the surface). Does the force of friction depend on velocity? Friction is independent of the area of contact so long as there […]