86.4×10^6 joule is energy does one house use during each 24 hr day.
20 MJ of light energy
Consumption of electricity is 1 kW.
The energy consumption lasts for 24 hours.
energy=power×time
energy=10^3×24×3600
energy=86.4×10^6 joule
Energy in physics is the ability to perform work. Different shapes, such as potential, kinetic, thermal, electrical, chemical, radioactive, etc., may be assumed by it. Other examples of energy being transferred from one body to another include heat and work. Energy is always distributed after it has been transported in accordance with its type. Thus, heat transfer could result in thermal energy, whereas work could result in mechanical energy.
Motion is a trait shared by all forms of energy. For instance, if a body is moving, it has kinetic energy. Due to the object's design, which incorporates potential energy, a tensioned object, like a spring or bow, has the ability to move even when at rest.
To know more about energy visit : brainly.com/question/1932868
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Despite current has a magnitude and a direction, like vectors, it is a scalar because it doesn't obey laws of vector addition. For instance, if we consider a junction of
in a circuit, and two currents entering this junction, we know that the resultant current is just the algebraic sum of the two currents, not the vector sum, so it is not a vector quantity.
Answer:
DMM should be placed in the series combination with the circuit.
Explanation:
DMM is the digital multi meter. It can measure the voltage, current and resistance at a time.
- While measuring the current with the DMM you must be ensure that the DMM should be connected with the circuit in series combination. So that it will give the resultant current accurately.
- While measuring the voltage the observer should check the open probes.
Answer:
Insight
Explanation:
In psychology insight has been described as a sudden knowledge or solution that just came up especially after several attempts to solve the problem.Like Amira after spending two hours to solution and she has given up before the solution finally came up. Answers or solutions from insights are more reliable that non-insightful answers.
Gestalt Psychology, a 20th century psychologist was the first to carry out as study on insight where he saw it as a sudden seeing the problem in a new way or linking the problem to other problem or solution pair or release certain blockages prevent one from seeing the solution etc.
Answer:
planet that is farthest away is planet X
kepler's third law
Explanation:
For this exercise we can use Kepler's third law which is an application of Newton's second law to the case of the orbits of the planets
T² = (
a³ = K_s a³
Let's apply this equation to our case
a = ![\sqrt[3]{ \frac{T^2}{K_s} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%20%5Cfrac%7BT%5E2%7D%7BK_s%7D%20%7D)
for this particular exercise it is not necessary to reduce the period to seconds
Plant W
10² = K_s 
a_w = ![\sqrt[3]{ \frac{100}{ K_s} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%20%5Cfrac%7B100%7D%7B%20K_s%7D%20%7D)
a_w = ![\frac{1}{ \sqrt[3]{K_s} }](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%20%5Csqrt%5B3%5D%7BK_s%7D%20%7D)
4.64
Planet X
a_x = ![\sqrt[3]{ \frac{640^3}{K_s} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%20%5Cfrac%7B640%5E3%7D%7BK_s%7D%20%7D)
a_x = \frac{1}{ \sqrt[3]{K_s} } 74.3
Planet Y
a_y = ![\sqrt[3]{ \frac{80^2}{K_s} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%20%5Cfrac%7B80%5E2%7D%7BK_s%7D%20%20%7D)
a_y = \frac{1}{ \sqrt[3]{K_s} } 18.6
Planet z
a_z = ![\sqrt[3]{ \frac{270^2}{K_s} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%20%5Cfrac%7B270%5E2%7D%7BK_s%7D%20%7D)
a_z = \frac{1}{ \sqrt[3]{K_s} } 41.8
From the previous results we see that planet that is farthest away is planet X
where we have used kepler's third law
