subject
Physics, 29.06.2019 07:30 granthazenp5e9mj

In the scientific method, when do you develop a hypothesis? a: after your experiment b: before you have a question c: if the experiment justifies one d: after you have identified a question and made observations

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 00:50
Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)
Answers: 3
question
Physics, 22.06.2019 07:40
An object's buoyant force and weight mean the same thing.a. trueb. false
Answers: 2
question
Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
question
Physics, 22.06.2019 19:50
The heater element of a 120 v toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. the resistivity of nichrome at the operating temperature of the toaster is 1.3 × 10-6 ω·m. the toaster is operated at a voltage of 120 v. (a) what is the power drawn by the toaster? (b) if the cost of electricity is 12 ¢ per kilowatt-hour, and it takes 2 minutes to toast bread, how much does it cost for toasted bread? (c) when the heater element is at room temperature, is the resistivity in the nichrome wire greater than, less than, or equal to it’s resistivity when at operating temperature? explain.
Answers: 3
You know the right answer?
In the scientific method, when do you develop a hypothesis? a: after your experiment b: before yo...
Questions
question
Mathematics, 23.08.2019 14:30
question
Mathematics, 23.08.2019 14:30
Questions on the website: 13722363