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Rufina [12.5K]
2 years ago
15

What’s the awnser to 1 and 2

Physics
1 answer:
slava [35]2 years ago
7 0

Answer: for 1 is number 1

and for 2 is 3

Explanation:

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What is the purpose of the three R’s of resource management?
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The three R's<span> – reduce, reuse and recycle – all help to cut down on the amount of waste we throw away. They conserve natural </span>resources<span>, landfill space and energy.

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The usefulness of blotting techniques in molecular biology is that
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Answer:

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3 years ago
A loop of area 0.100 m² is oriented at a 15.5 degree angle to a 0.500 T magnetic field. It rotates until it is at a 45.0 degree
MatroZZZ [7]

The resulting change in the magnetic flux is =0.013Wb

what is magnetic flux?

Magnetic flux is defined as the number of magnetic field lines passing through a given closed surface. It provides the measurement of the total magnetic field that passes through a given surface area

Given:

At degree =15.5°,magnetic flux=magnetic field=0.500T

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= 0.048

magnetic flux (2) = 0.500×0.1×cos(45)

=0.035

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= 0.013Wb

learn more about magnetic flux from here: brainly.com/question/28179515

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8 0
2 years ago
A toaster uses 6700 joules of energy in 45 seconds to toast to a piece of bread what is power of the oven
just olya [345]
P= w/t and W= Work 
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Power is the ratio of work  per unit time. When you perform a work in a given span of time, the ratio of work performed with respect to time is Called Power. 
si unit for Power is Watt (W) 
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3 years ago
How many protons does the largest transition metal have in its nucleus?
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