subject

Physics, 08.01.2021 19:40 autumnmeadows20

In a hydrogen fusion reaction, two lighter hydrogen nuclei merge to form a heavier, more stable helium
nucleus. The energy that is released in a hydrogen
fusion reaction is

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 00:00

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

Answers: 1

question

Physics, 22.06.2019 17:30

Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?

Answers: 2

question

Physics, 22.06.2019 23:50

The star nearest to our sun is proxima centauri, at a distance of 4.3 light-years from the sun. how far away, in km, is proxima centauri from the sun?

Answers: 3

question

Physics, 23.06.2019 16:00

Energy conservation is the process by which one kind of energy changes into a another and when energy is converted this way it's not lost or used up. true or false

Answers: 1

You know the right answer?

In a hydrogen fusion reaction, two lighter hydrogen nuclei merge to form a heavier, more stable hel...

Questions

question

Engineering, 11.07.2019 01:10

Water is subjected to various temperatures and pressures as indicated below draw a separate p-v and t-v diagram that includes lines of constant tand/o...

question

Engineering, 11.07.2019 01:10

Centrifugal pumps are the most commonly used in process industries. a rotodynamic pump in its simplest form consists of an impeller rotating inside a...

question

Engineering, 11.07.2019 01:10

One hundred kilojoules of heat are transferred from a heat reservoir at 600 k to the environment at 300 k. a)- find the change in entropy of each rese...

question

Engineering, 11.07.2019 01:10

An inventor claimed that a cyclic engine produces 0.4 kj of work per kj of heat extracted from a heat reservoir. a)- the cycle operates between 380 °c...

question

Engineering, 11.07.2019 01:10

Determine the laplace transform for the function below using integration of the laplace transform formula (i. e. use integration by parts) f(t)=3te^-2...

question

Engineering, 11.07.2019 01:10

Consider an airplane cruising at an altitude of 30 km where standard atmospheric conditions are (- 50°c) and 26.5 kpa at a speed of 800 km/h. each win...

question

Engineering, 11.07.2019 01:10

Oil enters a counterflow heat exchanger at 525 k with a mass flow rate of 10 kg/s and exits at 350 k. a separate stream of liquid water enters at 20°c...

question

Engineering, 11.07.2019 01:10

1a)-solve the following differential equation using laplace transforms. assume zero initial conditions x(t) +2x(t)= 4us(t) 2b)- plot the solution x(t)...

question

Engineering, 11.07.2019 01:10

Asimple brayton cycle is working under the following conditions: working fluid: air pressure ratio: 8 minimum and maximum temperatures of the cycle...

question

Engineering, 11.07.2019 01:10

Determine the highest root of f(x)=2x^3-11.7x^2+ 17.7x - 5 (in the domain x [2.5, 4]) and the approximate percent relative errors for your solutions,...

question

Engineering, 11.07.2019 01:10

Acomposite spherical tank made of three different materials in series with inside and outside convection. a)-draw the schematic of the system. b)-draw...

question

Engineering, 11.07.2019 01:10

Afelix baumgartner had an estimated mass of 120 kg and a frontal area of 0.9 m 2. he pulled his parachute at 2.5 km where the density of the atmospher...

question

Engineering, 11.07.2019 01:10

Ariver flowing steadily at a rate of 175 m^3/s is considered for hydroelectric power generation. it is determined that a dam can be built to collect w...

question

Engineering, 11.07.2019 01:10

Acantilevered boom is part of an assembly machine and is made of from a steel beam s4x7.7. a tool with a weight of 650 lb moves continuously from the...

question

Engineering, 11.07.2019 01:10

The boeing 747 is an air plane often equipped with four pratt and whitney jt9d engines that can each offer 193.50 kn of thrust. the air plane has a cr...

question

Engineering, 11.07.2019 01:10

What is the n exponent? a)- 0.701242 b)-0.708783 c)- 0.71179s d)- 0.787829 e)- 0.86154...

question

Engineering, 11.07.2019 01:10

What is the percentage of error involved in treating carbon dioxide at 7 mpa and 380 k as an ideal gas?...

question

Engineering, 11.07.2019 01:10

Apiston-cylinder device contains 0.1 kg of hydrogen gas (pg model: cv=10.18, k = 1.4, r= 4.12 kj/kg-k) at 1000 kpa and 300 k. the gas undergoes an ex...

question

Engineering, 11.07.2019 01:10

Which one of the following is correct? a)- movement of dislocations is not the primary mechanism of plastic behavior in polymers. b)- interstitial di...

question

Engineering, 11.07.2019 01:10

What is the operating flowrate (msef/d) from the bottomhole nodal template? a)-1352 b)-1400 c)-1653 d)- 1680 e)- 1752...

More questions: Physics Another questions

Questions on the website: 13722367