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Answer - A normal population of molecules has more species in the ground state than in exited State.
. Since antistocks line given by the molecules which are already excited before irradiation .
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Question 14 2 pts The anti-Stoke's...
please answer both questions, thank you!! A proton has a kinetic energy of 7.5 MeV. What...
please answer both questions,
thank you!!
A proton has a kinetic energy of 7.5 MeV. What is the speed of an alpha particle that has the same DeBroglie wavelength as the proton? The mass of the alpha particle is 6.65E-27 kg. O 9517 m/s 09.53E6 m/s O 1833 m/s 0 2.38E13 m/s O 0.747 m/s Question 22 5 pts How does the DeBroglie wavelength of the electron in the ground state of a hydrogen atom compare to the DeBroglie wavelength...
Question 1 2 pts Which statement represents a result of natural selection! o the best adapted...
Question 1 2 pts Which statement represents a result of natural selection! o the best adapted individuals have lower ness ele frequency in a population does not change Onewalls are added to the population seeded O different phenotypes with a species we favored in different habitats Question 2 2 pts When we say that one individual is more fit has higher fitness than other individuals, we mean that it produces more later than others in the population compete for food...
Both questions plz, I will give a it a like. Question 21 5 pts A proton...
Both questions plz, I will give a it a like.
Question 21 5 pts A proton has a kinetic energy of 7.5 MeV. What is the speed of an alpha particle that has the same DeBroglie wavelength as the proton? The mass of the alpha particle is 6.65E-27 kg. O 9517 m/s O 9.53E6 m/s 1833 m/s 0 238E13 m/s O 0.747 m/s Question 22 5 pts How does the DeBroglie wavelength of the electron in the ground state of...
Help with question 10 please and thank you. Question 10 14 pts Suppose X is a...
Help with question 10 please and thank you.
Question 10 14 pts Suppose X is a random variable with mean 100 and standard deviation 15. Suppose that we select random samples of size n = 81 to construct a sampling distribution of means. Then which of the following is NOT true? O The standard deviation of the sampling distribution is 15/9 The mean of the sampling distribution is 100 Given enough samples, the shape of the sampling distribution will be...
Help please answer all parts his Question: 3 pts 29 of 34 (13 complete) with a...
Help please answer all parts
his Question: 3 pts 29 of 34 (13 complete) with a mean of 200 cm and a standard deviation of 8 cm. a. Find the probability that an individual distance is greater than 210.00 cm. b. Find the probability that the mean for 15 randomly selected distances is greater than 198.20 cm c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 307 a. The probability...
circle answer or highlight only please thank you Question 20 1.79 pts The chemical makeup of...
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Question 20 1.79 pts The chemical makeup of oils is Oesters of glycerol with three predominantly unsaturated fatty acids. esters of glycerol with three identical saturated fatty acids. simple esters of long chain alcohols and fatty acids. esters of glycerol with three identical unsaturated fatty acids. Oesters of glycerol with three predominantly saturated fatty acids. Question 21 1.79 pts Saturated triacylglycerols are usually because O liquids; they have relatively short fatty acid...
Answer both for 100% feedback !!! D Question 29 1 pts Which of the following electron...
Answer both for 100% feedback !!!
D Question 29 1 pts Which of the following electron transitions between two energy states (n) in the hydrogen atom correspond to the emission of a photon with the longest wavelength. 5*8 2-5 8-5 D Question 30 1 pts Which of the following situations allows you to measure the exact location and velocity of an electron at the same time? The electron is in an excited state of the atom. O The electron is...
Please help me with ALL of these questions. Thank you so much Question 7 0.3 pts...
Please help me with ALL of these questions. Thank you so
much
Question 7 0.3 pts The chloroplast is a membrane-bound organelle very similar to the mitochondrion. Both organelles are thought to have been acquired through an endosymbiotic event where a bacterium was engulfed by an ancestral eukaryotic cell and accidentally retained over evolutionary time and evolved into specialized organelles. Which area of the chloroplast is most similar to the inner membrane of the mitochondria such that both areas in...
please I would like to get a help with all of these questions.. thank you 0/1...
please I would like to get a help with all of these
questions.. thank you
0/1 pts Question 20 A bacterial species differs from a species of eukaryotic organisms in that a bacterial species O breeds with its own species. O is a population of cells with similar characteristics. O can be distinguished from other bacterial species. has a limited geographical distribution. O does not breed with other species. Question 49 In bacteria, photosynthetic pigments are found in chloroplasts. O...
Please help out on any of these! Thank you!! Problem 10.38 Part A A neon sign...
Please help out on any of
these! Thank you!!
Problem 10.38 Part A A neon sign is made of glass tubing whose inside diameter is 2.5 cm and whose length is 5.5 m If the sign contains neon at a pressure of 1.77 torn at 31 °C, how many grams of neon are in the sign? (The volume of a cylinder is rh) Express your answer using two significant figures. In Asia on a , 7 Submit My Answers Give...
please answer both questions,
thank you!!
A proton has a kinetic energy of 7.5 MeV. What is the speed of an alpha particle that has the same DeBroglie wavelength as the proton? The mass of the alpha particle is 6.65E-27 kg. O 9517 m/s 09.53E6 m/s O 1833 m/s 0 2.38E13 m/s O 0.747 m/s Question 22 5 pts How does the DeBroglie wavelength of the electron in the ground state of a hydrogen atom compare to the DeBroglie wavelength...
Question 1 2 pts Which statement represents a result of natural selection! o the best adapted individuals have lower ness ele frequency in a population does not change Onewalls are added to the population seeded O different phenotypes with a species we favored in different habitats Question 2 2 pts When we say that one individual is more fit has higher fitness than other individuals, we mean that it produces more later than others in the population compete for food...
Both questions plz, I will give a it a like.
Question 21 5 pts A proton has a kinetic energy of 7.5 MeV. What is the speed of an alpha particle that has the same DeBroglie wavelength as the proton? The mass of the alpha particle is 6.65E-27 kg. O 9517 m/s O 9.53E6 m/s 1833 m/s 0 238E13 m/s O 0.747 m/s Question 22 5 pts How does the DeBroglie wavelength of the electron in the ground state of...
Help with question 10 please and thank you.
Question 10 14 pts Suppose X is a random variable with mean 100 and standard deviation 15. Suppose that we select random samples of size n = 81 to construct a sampling distribution of means. Then which of the following is NOT true? O The standard deviation of the sampling distribution is 15/9 The mean of the sampling distribution is 100 Given enough samples, the shape of the sampling distribution will be...
Help please answer all parts
his Question: 3 pts 29 of 34 (13 complete) with a mean of 200 cm and a standard deviation of 8 cm. a. Find the probability that an individual distance is greater than 210.00 cm. b. Find the probability that the mean for 15 randomly selected distances is greater than 198.20 cm c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 307 a. The probability...
circle answer or highlight only please thank you
Question 20 1.79 pts The chemical makeup of oils is Oesters of glycerol with three predominantly unsaturated fatty acids. esters of glycerol with three identical saturated fatty acids. simple esters of long chain alcohols and fatty acids. esters of glycerol with three identical unsaturated fatty acids. Oesters of glycerol with three predominantly saturated fatty acids. Question 21 1.79 pts Saturated triacylglycerols are usually because O liquids; they have relatively short fatty acid...
Answer both for 100% feedback !!!
D Question 29 1 pts Which of the following electron transitions between two energy states (n) in the hydrogen atom correspond to the emission of a photon with the longest wavelength. 5*8 2-5 8-5 D Question 30 1 pts Which of the following situations allows you to measure the exact location and velocity of an electron at the same time? The electron is in an excited state of the atom. O The electron is...
Please help me with ALL of these questions. Thank you so
much
Question 7 0.3 pts The chloroplast is a membrane-bound organelle very similar to the mitochondrion. Both organelles are thought to have been acquired through an endosymbiotic event where a bacterium was engulfed by an ancestral eukaryotic cell and accidentally retained over evolutionary time and evolved into specialized organelles. Which area of the chloroplast is most similar to the inner membrane of the mitochondria such that both areas in...
please I would like to get a help with all of these
questions.. thank you
0/1 pts Question 20 A bacterial species differs from a species of eukaryotic organisms in that a bacterial species O breeds with its own species. O is a population of cells with similar characteristics. O can be distinguished from other bacterial species. has a limited geographical distribution. O does not breed with other species. Question 49 In bacteria, photosynthetic pigments are found in chloroplasts. O...
Please help out on any of
these! Thank you!!
Problem 10.38 Part A A neon sign is made of glass tubing whose inside diameter is 2.5 cm and whose length is 5.5 m If the sign contains neon at a pressure of 1.77 torn at 31 °C, how many grams of neon are in the sign? (The volume of a cylinder is rh) Express your answer using two significant figures. In Asia on a , 7 Submit My Answers Give...
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