![subject](/tpl/images/cats/fizika.png)
Physics, 21.04.2021 23:00 deyuntamathis
GIVING BRAINLIEST PLEASE HELP!! -if you answer correctly ill give you brainliest which will give you 25pts-
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
Answers: 1
![question](/tpl/images/cats/fizika.png)
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
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:30
We will use a video to study faraday’s law of electromagnetic induction by analyzing the induction that occurs due a coil of copper wire sliding along an air track that passes through an external magnetic field. specifically, we will: examine some of the main principles behind faraday’s law. apply lenz’s law to determine the direction of the induced emf. take measurements of the induced emf from the voltmeter as the coil passes into and out of the external magnetic field. use the horizontal scale provided to determine the speed of the coil. calculate the magnetic field induced in the coil as it passes into and out of the external magnetic field.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:30
Compare the patterns of the two waves shown in the image. which statement is true about these waves?
Answers: 1
You know the right answer?
GIVING BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give y...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 29.08.2019 09:30
![question](/tpl/images/cats/en.png)
English, 29.08.2019 09:30
![question](/tpl/images/cats/en.png)
English, 29.08.2019 09:30
![question](/tpl/images/cats/biologiya.png)
Biology, 29.08.2019 09:30
![question](/tpl/images/cats/mat.png)
Mathematics, 29.08.2019 09:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.08.2019 09:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 29.08.2019 09:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.08.2019 09:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 29.08.2019 09:30
![question](/tpl/images/cats/mat.png)
Mathematics, 29.08.2019 09:30
![question](/tpl/images/cats/istoriya.png)
History, 29.08.2019 09:30
![question](/tpl/images/cats/en.png)