Physics, 23.06.2021 02:10 alyxkellar06
What must a scientist do in order to develop a testable hypothesis?
A. Identify a conclusion that provides the most popular explanation
for the question.
B. Determine whether experimental observations can provide
evidence to support a conclusion.
C. Copy the opinions of other scientists with similar questions.
D. Survey the preferences of other scientists who have done similar
research.
Answers: 2
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Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
Physics, 23.06.2019 02:00
Urgent i will give brainliest farmer dantzler brings her prize pig, penny, to the annual country fair. if the mass of the pig is 140 kg, what is the weight? (what are you solving for? what is your formula? what unit do you use to represent weight? you can do it! ) your a.14 g b.140 n c. 1400 kg d. 1372 n show me how to work it too
Answers: 3
Physics, 23.06.2019 13:00
Aforce f making an angle with the horizontal is acting on an object resting on the table. which statement is true for the motion of sliding the object on the table?
Answers: 1
Physics, 23.06.2019 22:00
Acoin mass 0.005 kg is dropped from a height of 3 m. how much mechanical energy does it have right before it hits the ground ?
Answers: 1
What must a scientist do in order to develop a testable hypothesis?
A. Identify a conclusion that p...
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