Fission and fusion Study guides, Revision notes & Summaries

the age of the Earth is: a. 4.56 million years b. 3.5 billion years c. 4.56 billion years d. 14 billion years correct answers c. 4.56 billion years your semester at sea take an unexpected turn when the ship's captain decides to teach you a lesson by throwing all the navigation equipment overboard. Thankfully, your mom purchased you a nice chronometer wristwatch when you graduated high school in Greenwich, England. Always wanting to know when it's a good time to call mum, one of your ma...

Which of the following is not a unit of energy? A) BTU B) Meters C) Joules D) Calories correct answers B) Meters Which of the following sources of energy is non-renewable? A) Solar B) Nuclear fission C) Nuclear fusion D) Wind correct answers B) Nuclear Fission Which of the following is a unit of power? A) Watt B) Kilograms C) Newton D) Grams correct answers A) Watt What is the capacity to do work known as? A) Energy B) Entropy C) Efficiency D) Enthalpy correct answers A)...

Bio 101 Practice Test Questions and Answers asexual reproduction - Answer-the creation of genetically identical offspring by a single parent, without the participation of sperm and egg. sexual reproduction - Answer-the creation of genetically unique offspring by the fusion of two haploid sex cells (gametes), forming a diploid cell. what functions does cellular reproduction play in your body - Answer-cellular reproduction, cell division, continues to function in renewal and repair, repla...

HSC Biology Exam Questions And Answers Asexual reproduction Process by which a single parent reproduces by itself Sexual reproduction A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents External fertilisation The process by which the female lays eggs and the male fertilizes them once they are outside of the female Internal fertilisation fertilization of an egg by sperm that occurs insi...

APES AP Exam Review (2023/2024) 100% Pass First Law of Thermodynamics energy is neither created nor destroyed, may be converted from one form to another. Second Law of Thermodynamics when energy is changed from one form to another, some useful energy is degraded into lower quality energy (usually heat). Energy the ability to do work. Units of energy: joules, calories, kilocalories, British thermal units (BTUs), Kilowatt-hours (kWh) Power the rate of doing work (work/time). Units of power: wat...

CEM 141 MSU Exam 3 Latest Update Graded A+ Ionization Energy energy required to remove an electron from an atom in the gas phase Left Side Electrons have weaker attractions to remove electrons *easier to remove electrons from the left side of the table than the right side* Does it take MORE or LESS energy to remove an electron from Li than from Na? MORE Why? Because as we move down a group, the orbitals become larger and weaker. While going across the effective nuclear charge in...

Nuclear Fission and Nuclear Fusion Exam Questions And Answers 2024...

[Note to teachers and students: This Gizmo was designed as a follow-up to the Nuclear Decay Gizmo. We recommend doing that activity before trying this one. Vocabulary: chain reaction, CNO cycle, catalyst, deuterium, electron volt, fission, fusion, isotope, nuclear reaction, positron, positron emission, proton-proton chain Prior Knowledge Questions (Do these BEFORE using the Gizmo.) The chart to the right gives the isotope name, element name, number of protons, and number of neutrons of t...

A long Nail is heated at one end. After a few seconds, the other end of the nail becomes equally hot. What type of heat transfer does this represent? A.Advection B.Conduction C.Convection D.Radiation - correct answer -Conduction The measure of energy within a system A.Temperature B.Convection C.Entropy D.Thermo-dymanics E. Heat - correct answer -Heat How do two isotopes of the same element. A.They have different number of protons. B.They have different number of neutrons. C.The...

WGU C165- Earth and Sky Questions and answers, 100% accurate. VERIFIED. What force caused the hydrogen, helium, and lithium formed from the big bang to collect and form stars, planets, and other objects, as well as to form the different elements than hydrogen making up these objects? magnetism gravity chemical bonds inertia - -gravity What process generates the energy that stars emit? chemical reaction of hydrogen and oxygen to form water vapor- wrong fission of uranium or other la...