Why does hydrogen peroxide decompose slowly? Hydrogen peroxide has a finite shelf-life because, over time, it naturally decomposes into water and oxygen gas. Although this will take a while, UV rays from sunlight as well as warm conditions can actually catalyse the decomposition reaction. What happens to hydrogen peroxide when exposed to light? When exposed […]
How many codons are needed to make 4 amino acids?
How many codons are needed to make 4 amino acids? 64 How do the amino acids know where to drop off an amino acid? The bases are read in groups of threes, called codons. Transfer RNA (tRNA) molecules have anticodons (a sequence complementary to the codons). tRNA molecules look for a sequence which complements theirs […]
How do scientists study landslides?
How do scientists study landslides? To be able to predict landslides, scientists have developed slope stability models to analyze the risk locally. More recently, NASA has created a preliminary algorithm to map landslide hazards globally using satellite measurements of rainfall, land cover and other surface variables. What do you think is the best way to […]
Which side slope is the most gentle?
Which side slope is the most gentle? If you are using a topographic map, the most gentle slope will be where the lines are furthest apart. What is a gentle slope on a map? Four types of slopes that concern bushwalkers are gentle, steep, concave, and convex. Gentle: Contour lines showing a uniform, gentle slope […]
How do you calculate temperature change over time?
How do you calculate temperature change over time? Subtract the final and initial temperature to get the change in temperature (ΔT). Multiply the change in temperature with the mass of the sample. Divide the heat supplied/energy with the product. The formula is C = Q / (ΔT ⨉ m) . What is mean monthly temperature? […]
How many carbon monoxide detectors should a house have?
How many carbon monoxide detectors should a house have? As a minimum, each home should have one CO detector on each floor, one in or just outside each sleeping area, and one in the basement. In homes where multiple bedrooms adjoin a common hallway, a single detector in the hallway can provide protection for all […]
What are 4 types of producers?
What are 4 types of producers? Types (Kinds) of Producers: Producers are of following types: (i) Agricultural (Primary) Producers: (ii) Industrial (Secondary) Producers: (iii) Service (Tertiary) Producers: There are several important roles a producer has to play. Following are some examples: (i) Supply of Different Goods and Services: What is an example of producer? Diatom […]
Is the force of attraction between two objects?
Is the force of attraction between two objects? Gravitational force -an attractive force that exists between all objects with mass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportional to the square of the distance between the […]
What does it mean when the two runners graph cross?
What are the pros and cons of online high school?
What are the pros and cons of online high school? Here are the Pros and Cons of Online High School PRO: Learning When it Fits Your Schedule. CON: It’s Not Any Easier Than Traditional School. PRO: Learning Where it Works Best for You. CON: Won’t Online School Result in Social Isolation? What are the pros […]