Do you think thought experiments are still useful in science in the present time? Justify your answer.
Q: spacecraft in orbit has the following orbital elements: Semi-major Axis = 10,000 km Eccentricity =…
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Q: Video Clip #1 1. List the 5 scientists who were pioneers in the field of nuclear fission: (You will…
A: since there are multiple questions, and as per our policy we can do only one in such case, so repost…
Q: A force on a particle is conservative if A) its work equals the change in kinetic energy of the…
A: Conservative forces cause no loss in energy. Therefore, energy associated with such forces can only…
Q: 2. The pipe shown carries water, and it is given that A₁ = 2.0A₂. The fluid heights in the vertical…
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Q: Three resistors with values 40, 80, and 120 , respectively are connected in parallel. The resistors…
A: See below
Q: ⇒y: 11 ⇒y= 11 m² (m₁ + m₂)² m₂v, 1 m₁ Y = m₂ m₂ · v²³. (m₂ + m₂)² − 2¹¹² Q(m₁ + m₂) m₁ m₁v₁ 20…
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Q: what does this mean? I dont know what is being squared and what is a new thought.
A: Given: The mass of the black hole is 20 times the sun's mass. The distance from black…
Q: In daily life, people are often praised for maintaining some particular point of view, for the…
A: In daily life we come across many people who individual ideas and interceptions which are based on…
Q: onsider a 200-N weight suspended by two wires as shown in the figure. magnitude and components of…
A: Given data : Weight is given W== 500 N The angle made by the first wire is θ=25° The angle made by…
Q: 3. The quarter ring shown has a mass m and was cut from a thin, uniform plate. Knowing that = r1 r2,…
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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: A sample of gas is enclosed in a sealed container with a movable piston. A person lifts the piston…
A: By 1st law of thermodynamics Q=W+∆U∆U=0 because T=constant
Q: 1. Three resistors, 250, 450, and 750, are connected in series, and a 0.51-A current passes through…
A: As per our company guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost…
Q: Question 5 a string, in a circular arc like a pendulum in gravity. What is the direction of its…
A: As per our guidelines, we are supposed to answer only first one question in case of multiple…
Q: Who said: The day science begins to study non-physical phenomena, it will make more progress in one…
A: It said by great scientists NIKOLA TESLA.
Q: A passenger jet flies from one airport to another 1,293 miles away in 2.7 h. Find its average speed.…
A: Given data *The given distance is s=1293 miles=1293 miles×1609.344 m1 mile=2.08×106 m *The given…
Q: When a pn junction is formed, holes diffuse from p to n and electrons from n to p. What prevents…
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Q: Consider a ray of a wavelength gtn of 560.5X Part 1) Vrite the wavelength of this ray in nanometers:…
A: Given wavelength λ=566.5×10-9 m
Q: 2. If the world's population is increasing at an annual rate of 1.3%, and there were 5 billion peop…
A: GivenAnnual rate (R)=1.3 %People in Year 1986 (P)=5 billion
Q: Two flat surfaces are exposed to a uniform, horizontal magnetic field of magnitude 0.48 T. When…
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Q: spacing is d and is identical in each case. The magnitudes of the charges are all the same (Q), the…
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Q: Part 1) Seb lowers a box (initially at rest) from a height h, placing it on the ground. Which (if…
A: Answer :- If air Resistance were taken into consideration the path that the box takes from height h…
Q: ector quantity that measures displacement over change in time. not change its position at a given…
A: (1) Acceleration is defined by the time rate of change of velocity. It has both magnitude and…
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- I need the answers to theese problems.Help me with these set of questions. Please do provide a complete solution to justify the answers. Thank you.PLEASE help me with the two questions. These are the only two I need help with and this is my last question until November. Please solve number #7 from the information in 6, and please solve question #9 from the information in number 8. THANK YOU PLEASE HELP!!