Can you please help me with the following three problems. My prof didn't explain them at...
Can you please help me with the following three problems. My prof didn't explain them at all. Thank you!
1.X-ray radiation has frequencies from
3.0×1016 to
3.0×1019 Hz, whereas the frequency
region for microwave radiation is
3.0×108 to
3.0×1011 Hz.
We can say that:
1. The speed of X-ray radiation is higher than or lower than or the same as microwave radiation.
2. The wavelength of X-ray radiation is longer than or shorter than or the same as microwave radiation.
2. Microwave radiation falls in the wavelength
region of 1.00×10-3 to
1.00 meters.
What is the frequency of microwave radiation that
has a wavelength of 8.97×10-2 m?
Frequency = _____ sec-1
3. A local FM radio
station broadcasts at a frequency of 89.7
MHz.
Calculate the wavelength at which it is broadcasting.
Wavelength = ______ meter
(1 MHz = 106 s -1)
Homework Answers
Add Answer to:
Can you please help me with the following three problems. My
prof didn't explain them at...
Radio wave radiation has frequencies from 3.0×105 to 3.0×107 Hz, whereas the frequency region for X-ray...
Radio wave radiation has frequencies from 3.0×105 to 3.0×107 Hz, whereas the frequency region for X-ray radiation is 3.0×1016 to 3.0×1019 Hz. We can say that: 1. The speed of radio wave radiation is X-ray radiation. higher than , lower than or the same as 2. The wavelength of radio wave radiation is X-ray radiation. longer than, lower than, or the same as Please help with both questions .
Use the References to access important values if needed for this question. A local FM radio...
Use the References to access important values if needed for this question. A local FM radio station broadcasts at a frequency of 91.6 MHz. Calculate the wavelength at which it is broadcasting. Wavelength meter (1 MHz = 100s-) Submit Answer Retry Entire Group 2 more group attempts remaining The wavelength of a particular color of blue light is 453 nm. The frequency of this color is see! (1 nm - 10 m) Submit Answer Retry Entire Group The wavelength of...
Can you please help me with the following two problems. My prof didn't explain them at...
Can you please help me with the following two problems. My prof didn't explain them at all. 1.Calculate the energy of an electron in the n = 7 level of a hydrogen atom. Energy = _____ Joules 2.Calculate the energy for the transition of an electron from the n = 7 level to the n = 4 level of a hydrogen atom. E = _____ Joules Is this an absorption or an emission process? absorption or emission
please help me to solve problems 1,2,3,5. PROBLEMS - Find the energy of a photon with...
please help me to solve problems 1,2,3,5.
PROBLEMS - Find the energy of a photon with a frequency of 1 X 1016 Hz. 2. Things around you are emitting infrared radiation that includes the wavelength 9.9 x 10-6 m. What is the energy of these IR photons? 3. In what part of the EM spectrum would a photon of energy 9.5 X 10-25 J be found? What is its energy in electronvolts? 4. Gamma rays (y-rays) are high-energy photons. In...
can you help please 5. Where are the main group elements found on the periodic table...
can you help please
5. Where are the main group elements found on the periodic table (1 mark) 6. An FM radio station found at 103.1 in the FM dial broadcasts at a frequency of 1.031 x 10 s'(103.1 MHz). What is the wavelength of these radio waves in meters. (2 marks) 7. Using complete subshell notation 1s 2s2 etc, predict the electronic configuration of: (1 marks) a. Al The third energy level has a maximum of nine (9) orbitals,...
Hello, Can you help with those questions, please 5. Where are the main group elements found...
Hello, Can you help with those questions, please
5. Where are the main group elements found on the periodic table (1 mark) 6. An FM radio station found at 103.1 in the FM dial broadcasts at a frequency of 1.031 x 108s (103.1 MHz). What is the wavelength of these radio waves in meters. (2 marks) 7. Using complete subshell notation 1s 2s2 etc, predict the electronic configuration of: (1 marks) a. Al The third energy level has a maximum...
How do you do these? Please show step by step Properties of Waves - Copy Learning...
How do you do these? Please show step by step Properties of Waves - Copy Learning Goal: To understand electromagnetic radiation and be able to perform calculations involving wavelength, frequency, and energy. Several properties are used to define waves. Every wave has a wavelength, which is the distance from peak to peak or trough to trough. Wavelength, typically given the symbol λ(lowercase Greek "lambda"), is usually measured in meters. Every wave also has afrequency, which is the number of wavelengths...
help please E. A and C Question 6. Which of the following is currently most often...
help please
E. A and C Question 6. Which of the following is currently most often used to indicate the location of a signal on an IR spectrum? A. wavelength B. wavenumber C. frequency D. A and B E. all of these Question 7. Warmer objects emit more radiation. A. UV B. Microwave C. IR D. Visible E. x-ray Question 8. Which of the following are units for wavenumber in IR spectroscopy? 8 cm C. J-s cm E. J-s Question...
could you please help me solving this. like and comment are rewarded. 1. A vacuum bubble...
could you please help me
solving this. like and comment are rewarded.
1. A vacuum bubble forms in a liquid and subsequently collapses. The liquid has density 1g em 3 and pressure equal to 1 standard atmosphere. The initial radius of the bubble is 2 mm. Using dimensional analysis, estimate the duration of the collapse. 2. An astronaut throws a small rock whilst standing on an open plain on Mars. Their hand is moving at approximately 60 km h -...
Can you please help me these two problems. thanks 7.-11 points CJ10 21.P.017 My Notes Ask...
Can you please help me these two problems. thanks
7.-11 points CJ10 21.P.017 My Notes Ask Your Teacher when beryllium 7 ions m 1.165 x 10-26 kg) pass through a mass spectrometer, a uniform magnetic field of 0.3481 T curves their path directly to the center accelerating potential difference, what magnetic field should be used to send beryllium 10 ions m-1 663 10 26 kg) to the same location in the detector? Both types of ions are singly ionized q-+e...
Use the References to access important values if needed for this question. A local FM radio station broadcasts at a frequency of 91.6 MHz. Calculate the wavelength at which it is broadcasting. Wavelength meter (1 MHz = 100s-) Submit Answer Retry Entire Group 2 more group attempts remaining The wavelength of a particular color of blue light is 453 nm. The frequency of this color is see! (1 nm - 10 m) Submit Answer Retry Entire Group The wavelength of...
please help me to solve problems 1,2,3,5.
PROBLEMS - Find the energy of a photon with a frequency of 1 X 1016 Hz. 2. Things around you are emitting infrared radiation that includes the wavelength 9.9 x 10-6 m. What is the energy of these IR photons? 3. In what part of the EM spectrum would a photon of energy 9.5 X 10-25 J be found? What is its energy in electronvolts? 4. Gamma rays (y-rays) are high-energy photons. In...
can you help please
5. Where are the main group elements found on the periodic table (1 mark) 6. An FM radio station found at 103.1 in the FM dial broadcasts at a frequency of 1.031 x 10 s'(103.1 MHz). What is the wavelength of these radio waves in meters. (2 marks) 7. Using complete subshell notation 1s 2s2 etc, predict the electronic configuration of: (1 marks) a. Al The third energy level has a maximum of nine (9) orbitals,...
Hello, Can you help with those questions, please
5. Where are the main group elements found on the periodic table (1 mark) 6. An FM radio station found at 103.1 in the FM dial broadcasts at a frequency of 1.031 x 108s (103.1 MHz). What is the wavelength of these radio waves in meters. (2 marks) 7. Using complete subshell notation 1s 2s2 etc, predict the electronic configuration of: (1 marks) a. Al The third energy level has a maximum...
help please
E. A and C Question 6. Which of the following is currently most often used to indicate the location of a signal on an IR spectrum? A. wavelength B. wavenumber C. frequency D. A and B E. all of these Question 7. Warmer objects emit more radiation. A. UV B. Microwave C. IR D. Visible E. x-ray Question 8. Which of the following are units for wavenumber in IR spectroscopy? 8 cm C. J-s cm E. J-s Question...
could you please help me
solving this. like and comment are rewarded.
1. A vacuum bubble forms in a liquid and subsequently collapses. The liquid has density 1g em 3 and pressure equal to 1 standard atmosphere. The initial radius of the bubble is 2 mm. Using dimensional analysis, estimate the duration of the collapse. 2. An astronaut throws a small rock whilst standing on an open plain on Mars. Their hand is moving at approximately 60 km h -...
Can you please help me these two problems. thanks
7.-11 points CJ10 21.P.017 My Notes Ask Your Teacher when beryllium 7 ions m 1.165 x 10-26 kg) pass through a mass spectrometer, a uniform magnetic field of 0.3481 T curves their path directly to the center accelerating potential difference, what magnetic field should be used to send beryllium 10 ions m-1 663 10 26 kg) to the same location in the detector? Both types of ions are singly ionized q-+e...
Most questions answered within 3 hours.
-
1. What is the present value of $400, three years in the future
if the interest...
asked 45 minutes ago -
For the following reaction, 0.128 moles of
potassium hydrogen sulfateare mixed with
0.504 moles of potassium...
asked 12 minutes ago -
The labor force minus the number of employed equals the number
of unemployed.
a. True
b....
asked 2 hours ago -
Determine the mass in units of grams [g] of 0.49 moles [mol]
of a new fictitious...
asked 3 hours ago -
A horizontal mass of M=5kg is on a spring and stretched to
x=0.5m when released from...
asked 4 hours ago -
26 of 50
"I have worked at the Arizona Humane Society for ten years, and
have...
asked 4 hours ago -
Compare and contrast zero based budgeting and incremental (or
base year) budgeting.
asked 4 hours ago -
4 pts 10. Which of the following hypothesis would be MOST
difficult to test experimentally? Group...
asked 4 hours ago -
A business owner makes 1,000 items a day. Each day he or she
contributes eight hours...
asked 4 hours ago -
A
circular loop in the plane of a paper lies inca0.65 T magnetic
field pointing into...
asked 5 hours ago -
A business owner is trying to decide whether to buy, rent, or
lease office space and...
asked 5 hours ago -
Thermal Storage Solar heating of a house is much more efficient
if there is a way...
asked 5 hours ago