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m questions.pdf!@@@@@@@@@@@@@@@@@@@@@@@@@@@@##########################################################################
physics - january mock key topic exam questions.pdf!@@@@@@@@@@@@@@@@@@@@@@@@@@@@#####################################
physics - january mock key topic exam
questions
Describe the process of nuclear fission inside a nuclear reactor. - ANS-neutron
absorbed by a uranium nucleus nucleus splits into two parts and neutrons are released
and gamma rays are emitted
Give the name of one nuclear fuel - ANS-uranium / plutonium
Explain how the process of nuclear fusion leads to the release of energy? - ANS-lighter
nuclei join to form heavier nuclei, some of the mass of the nuclei is converted to energy
at the bottom of the slide, all riders and their sleds have approximately the same speed.
Explain why? - ANS-decrease in Ep = increase in Ek masses cancel on both sides of
the equation, final speed only depends on vertical height and gravitational field strength
-different initial speed
The temperature of the helium in the balloon was increased. The mass and volume of
helium in the balloon remained constant. Explain why the pressure exerted by the
helium inside the balloon would increase. - ANS-particles would have a higher kinetic
energy so increased number of collisions with the walls of the balloon per second
greater forces exerted in collisions greater force
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m questions.pdf!@@@@@@@@@@@@@@@@@@@@@@@@@@@@##########################################################################
physics - january mock key topic exam questions.pdf!@@@@@@@@@@@@@@@@@@@@@@@@@@@@#####################################
m questions.pdf!@@@@@@@@@@@@@@@@@@@@@@@@@@@@##########################################################################
physics - january mock key topic exam questions.pdf!@@@@@@@@@@@@@@@@@@@@@@@@@@@@#####################################
physics - january mock key topic exam
questions
Describe the process of nuclear fission inside a nuclear reactor. - ANS-neutron
absorbed by a uranium nucleus nucleus splits into two parts and neutrons are released
and gamma rays are emitted
Give the name of one nuclear fuel - ANS-uranium / plutonium
Explain how the process of nuclear fusion leads to the release of energy? - ANS-lighter
nuclei join to form heavier nuclei, some of the mass of the nuclei is converted to energy
at the bottom of the slide, all riders and their sleds have approximately the same speed.
Explain why? - ANS-decrease in Ep = increase in Ek masses cancel on both sides of
the equation, final speed only depends on vertical height and gravitational field strength
-different initial speed
The temperature of the helium in the balloon was increased. The mass and volume of
helium in the balloon remained constant. Explain why the pressure exerted by the
helium inside the balloon would increase. - ANS-particles would have a higher kinetic
energy so increased number of collisions with the walls of the balloon per second
greater forces exerted in collisions greater force
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m questions.pdf!@@@@@@@@@@@@@@@@@@@@@@@@@@@@##########################################################################
physics - january mock key topic exam questions.pdf!@@@@@@@@@@@@@@@@@@@@@@@@@@@@#####################################
