CHEMISTRY HIGH SCHOOL

2. If an eagle is flying at a constant speed, it is accelerating. True or
False

Answers

Answer 1
Answer:

Answer:

False

Explanation:
Answer 2
Answer:

Answer:

:0

Explanation:

Related Questions

Which of the following substances would be the softest?CuO SiC C25H52 Zn
In Rutherford’s gold foil experiment, many of the alpha particles passed straight through the gold foil, completely undeflected. What did Rutherford conclude from this observation? A. Alpha particles have a positive charge. B. Electrons have a negative charge. C. An atom is made up of mostly empty space. D. There is a dense area within an atom that has a negative charge.
Of all boron atoms, 19.9%% are boron-10, which have a mass of 10.01294 amu. The other 80.1% of boron atoms are boron-11 and these have a mass of 11.00931. Calculate the average atomic mass of boron.
Eisenhower, Kennedy, and Johnson all approved of the United States backing the South Vietnamese in their civil war.a. Trueb. False
The combination of two or more atoms, from the same or different elements, creates a(n)__________. a. element c. molecule b. atom d. mixture

What is the mass in grams of 1.73 moles CaH2

Answers

mass in grams = no. of moles multiply by molar mass
molar mass is 42 so by putting value we get 72.66 grams...

What structure does a eukaryotic cell have that a prokaryotic cell does not?

Answers

The answer is a Nucleus. Eukaryotic cells have nuclei while;e prokaryotic cells do not.

An atom that has 13 protons and 15 neutrons is isotope of the elementa. nickel
b. silicon
c. aluminum
d. phosphorus. Why?

Answers

Answer=c

Atoms dont "lose" or "gain" protons, if they did, they'd be completely different elements. So basically, anything with 13 protons is a form of Aluminum.

Snow in New York City weathers gargoyles on buildings by which process?Carbonation
Abrasion
Oxidation
Acid precipitation

Answers

Answer: Acid Precipitation

Explanation:

How far can a cough travel?

Answers

Traveling upwards of 200 mph or 320 km/h, and accelerating in a matter of seconds, germs from a cough or sneeze can travel a great distance very quickly.

Which two substances bind using a lock-and-key mechanism?enzyme and substrate
reactant and substrate
substrate and product
reactant and product

Answers

The answer is the first option. Enzyme and substrate bind using a lock-and-key mechanism. Enzymes act on a specific substrate and a substrate needs a specific enzyme, this is what is called a lock-and-key mechanism. Enzymes and substtates are like a key and a lock, one is for each other.
it would be A: enzyme and substrate
Other Questions
Will baby oil and water form a solution
A sulfur atom has 16 protons and 16 electrons. If you add a proton to a sulfur atom, what have you done? Created an isotope of sulfur. Created a positively charged ion of sulfur. Created a negatively charged ion of sulfur. Converted the atom into a different element.
Is this a good scientific question? “Is the lifespan of snowshoe hares, which are white in the winter and brown in the summer, affected by levels of winter snowfall?” A) Yes, because the question is specific. B) No, because the question cannot be tested in a laboratory. C) Yes, because the question has already been answered. D) No, because the question does not lead to a hypothesis.
What is the result of adding KF to an equilibrium mixture of the weak acid HF?HF(aq)⇔H+(aq)+F-(aq).a. F- concentration decreasesb.the dissociation constant, K, increasesc. HF concentration decreasesd. H+ concentration decreases