Is velocity constant in free fall? Freefall is a special case of motion with constant acceleration, because acceleration due to gravity is always constant and downward. This is true even when an object is thrown upward or has zero velocity. Acceleration from gravity is always constant and downward, but the direction and magnitude of velocity […]
Which direction are new nucleotides added?
Which direction are new nucleotides added? DNA is always synthesized in the 5′-to-3′ direction, meaning that nucleotides are added only to the 3′ end of the growing strand. As shown in Figure 2, the 5′-phosphate group of the new nucleotide binds to the 3′-OH group of the last nucleotide of the growing strand. What is […]
What is another word for hate?
What is another word for hate? Some common synonyms of hate are abhor, abominate, detest, and loathe. While all these words mean “to feel strong aversion or intense dislike for,” hate implies an emotional aversion often coupled with enmity or malice. What does it mean to say something is hot? If something is hot, it […]
What is a light bulb when connected to a battery?
What is a light bulb when connected to a battery? When connected to a battery, a lightbulb glows brightly. If the battery is reversed and reconnected to the bulb, the bulb will glow.. When a battery is connected to a lightbulb properly, current flows through the lightbulb and makes it glow. What is needed to […]
What are the 7 properties of exponents?
What are the 7 properties of exponents? Exponent rules Product of powers rule. When multiplying two bases of the same value, keep the bases the same and then add the exponents together to get the solution. Quotient of powers rule. Power of a power rule. Power of a product rule. Power of a quotient rule. […]
What is the density of iron?
What is the density of iron? 7.874 g/cm³ (near room temperature)near room temperature What is the density of 100g of iron? Conversion Chart / Density Converter, Densities Of Various Materials ** Density of iron: 1….Densities of various materials. Density of iron to Density of air at sea level 6,558 Density of iron to Density of water […]
How do you find the slope in a graph?
How do you find the slope in a graph? Using the Slope Equation Pick two points on the line and determine their coordinates. Determine the difference in y-coordinates of these two points (rise). Determine the difference in x-coordinates for these two points (run). Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or […]
How do we know the sun rotates?
How do we know the sun rotates? The Sun rotates once every 24 days at its equator, but only once every 35 near its poles. We know this by watching the motion of sunspots and other solar features move across the Sun. What would happen if the sun stopped rotating? The gravitational attraction of the […]
Do we breathe nitrogen?
Do we breathe nitrogen? We actually breathe air. It contains many gases like nitrogen, oxygen, carbon dioxide and argon among many others. Although nitrogen is the largest component of the inhaled air, it is inert and has no effect on our body. And the air exhaled also contains nitrogen, oxygen, carbon dioxide etc. Is nitrogen […]
What is the difference between oscillation and frequency?
What is the difference between oscillation and frequency? Therefore oscillation is said to be a periodic motion, that gets repeated at regular time durations. Generally, a wave is measured on the basis of wave parameters which are nothing but amplitude, period, frequency, phase, etc….Comparison Chart. Basis for Comparison Period Frequency Unit Seconds Hertz Is a […]