Answer:
Thank you so much.
Explanation:
Please give me brainliest :) I will greatly appreciate it :D
The answer to the question presented above would be PAR-Q or the <span>Physical Activity Readiness Questionnaire. The purpose of this questionnaire is to identify if you have any medical risks and to know your overall medical background for future reference of prevention of complications whenever you're training.</span>
✦ ✦ ✦ Beep Boop - Blu Bot! At Your Service! Scanning Question . . . Code :
Green! Letters and Variables Received! ✦ ✦ ✦
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Question: : A similarity between electromagnetic waves and matter waves?
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Answer: electromagnetic waves are the combination of electric field and magnetic field and the matter wave related to dicrete particles. They are both waves (obviously), and both are made of particles which obey the equation E = hf. Where E is the energy of a particle and f is its frequency. Matter waves can move at varying speeds, and matter waves can be at rest. EM waves always move at c in vacuum.
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Answer:
If air in a pump is squeezed more, then the air gets hotter because energy is added to it.
Explanation:
A hypothesis is a simple scientific guess that can be investigated. It usually adopts the if -then and because approach to relate variables to the expect output.
The most fitting statement of hypothesis that can be investigated is that "If air in a pump is squeezed more, then the air gets hotter because energy is added to it".
We can find the volume of the air, the pressure of the pump and temperature and discern their relationships.
Based on the kinetic theory, pressure causes increasing collisions between particles and hereby, a gas will be hotter.
