Types of heating explained
Q: How and why does nuclear fusion happens
A: The process of fusion of two light nuclei into one heavy nucleus at very high temperature, is called…
Q: Define Photometry.
A: Photometry is the branch of science that deals with the measurement of light in terms of its…
Q: he magnetic field now depends on location, according to the equation B= Bo +a z? Strip of thickness…
A: Given that the magnetic field is given by the formula, At z=y the magnetic field is, The…
Q: View Policies Current Attempt in Progress A 4.0 kg lunchbox is sent sliding over a frictionless…
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Q: Nuclear fusion is a process which releases large amounts of energy and takes place in the core of…
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Q: Define photocell.
A: A device in which the photoelectric or photovoltaic effect or photoconductivity is used to produce a…
Q: The United States consumes about 2.5 3 1019 J of energy in all forms in a year. How many years could…
A: A solar flare is an eruption on the Sun's surface due to magnetic fields accelerating charged…
Q: What is true? about matter and energy 1.matter is made of atomes and molecules that are constantly…
A: Matter:- The term "matter" broadly refers to any "physical substance." Instead of being a…
Q: Estimate how much mass the Sun loses through fusion reactions during its 10-billion-year life. You…
A: Solution: Converting the year into seconds: 1 year=365 days1 year24 hrs1 day60 mins1 hr60 s1…
Q: V₂ R₁ ww IR2 R₂ + VR2 (1) IS For the circuit shown above: V₁ = 2 V, R₁ = 2 Q2, R₂ = 4 Q2, 1, = 4 A…
A: Given data: The voltage is Vs=2 V The resistance is R1=2 ΩR2=4 Ω The current is Is=4 A It is…
Q: Define Solar Energy? Identify key historical events surrounding solar energy in the form of a…
A: Solar Energy: Our sun gets its energy from the fusing hydrogen in its core, which reaches us in…
Q: Star A has a temperature of 6,000 K. How much energy per second (in J/s/m²) does it radiate onto a…
A: Temperature of star A = 6000 k σ = 5.67×10-8 J/s/m2/k4
Q: A particular isotope has a half-life of 2000 years. If you start with 1 kilogram of this isotope,…
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Q: Refer to diagram 1b. As in problem 1: an atomic particle of mass m = 8.99x10²21 kg, charge…
A: In the provided scenario, the magnetic field is perpendicular to the velocity. Thus, the motion of…
Q: One last question about the second nuclear equation shown below (vanadium on the left side of the…
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Q: © Sketch the magnetic field lines produced by a single loop of conductor carrying a current. The…
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Q: An object is placed 15 cm in front of a converging lens with a focal length of 10 cm. Answer the…
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Q: Please help me with this. I chose Vera Rubin Provide the follow - Date of birth - Date of death -…
A: Vera Rubin Date of birth - 23 July 1928 Date of death - 25 December 2016 Age - 88 years Gender -…
Q: Aproximately what is the ratio of the sun's mass to that of the earth? a)10 b)10000 c)30000…
A: As we know that, Mass of sun = 1.989 *1030 kg Mass of earth = 5.97219 *1024 kg
Q: A block of mass 1.0 kg is attached to a horizontal spring that has a force constant of 2,000 N/m as…
A: Given:mass of block, m = 1kgcompression of spring, xmax = -3.0 cm = -0.03 mspring constant, k = 2000…
Q: A star has a surface area of 6.92*1018 m2 . How much power does it radiate if it has a surface…
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- Part A For each nuclear energy-level diagram in the figure, state whether it represents a nuclear ground state, an excited nuclear state, or an impossible nucleus. (Figure 1) Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remainingHistory Bookmarks Profiles Window Help urse Home + Openvellum.ecollege.com/course.html?courseld=17239825&OpenVellumHMAC-ad8b0ee91e4935a28c7c784bacb09b16#10001 PHYS332-001 (Sp22): PHYS/BIOPHYSICS II Hi, Samra ✓ Sign Out ysics Course Home CWhich of the following statements is NOT testable Most of the energy coming from the sun is in form of a light Willam Shakespeare wrote great play The earth is about 4 billion years old. Diamonds are harder than steel.
- NoneWhat percentage of the energy we use comes from the sun? 25% 50% More than 90% Less than 10%A dart gun contains a spring of spring constant k = 16 N/m which is used to shoot a dart of mass m. The dart leaves the gun at a speed of v = 3.1 m/s after the spring is compressed 1 cm. what is the darts speed when it hits the floor (vf in m/s) if it is fired horizontally at a height of h = 2 m what angle in degree does the darts final velocity make with the horizontal?
- Question 1 Answer saved Points out of2.00 P Flag question In the beginning of its formation, Earth was elect one: D a. covered with large mountains but no oceans b. was just a giant ball of fire, the core had yet to form and it was still being hit by random space deb Big Bang explosion C. was covered in ice, because of its distance from the sun and inability to retain heat, like other plan- just one big ball of frozen ice Clear my choicequestions in pohoto plzWhich of these are matter 1. atoms 2. Molecules 3.energy