# Recent questions and answers in Physics

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Use Head to Tail Method to represent the following vectors and finally draw Resultant vector.
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Use Head to Tail Method to represent the following vectors and finally draw Resultant vector.F1=12N in the positive x direction. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;F2=10N in the positive x direction. &nbsp;&nbs ...
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Give some examples of the use of prefixes in scientific unit systems.
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Give some examples of the use of prefixes in scientific unit systems.Give some examples of the use of prefixes in scientific unit systems. ...
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Is the electromagnetic spectrum continuous?
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Is the electromagnetic spectrum continuous?Is the electromagnetic spectrum continuous? ...
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A certain light wave has a frequency of 9 , 90 × 10 15 H z . Use the table to identify the type of electromagnetic radiation of this light wave.
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A certain light wave has a frequency of 9 , 90 × 10 15 H z . Use the table to identify the type of electromagnetic radiation of this light wave.The table below shows different types of electromagnetic radiation, arranged according to their typical wavelengths. \ \begin{array}{|l|c|} \hline \ ...
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Different types of electromagnetic radiation have different wavelengths. This can influence their properties and what each could be used for in our daily lives.
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Different types of electromagnetic radiation have different wavelengths. This can influence their properties and what each could be used for in our daily lives.Different types of electromagnetic radiation have different wavelengths. This can influence their properties and what each could be used for in our da ...
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Arrange the following three types of electromagnetic radiation in order of increasing wavelength:
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Arrange the following three types of electromagnetic radiation in order of increasing wavelength:Arrange the following three types of electromagnetic radiation in order of increasing wavelength: 1. microwave radiation 2. ultraviolet light 3. blue ...
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The table below shows different types of electromagnetic radiation, arranged according to their typical frequencies.
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The table below shows different types of electromagnetic radiation, arranged according to their typical frequencies.The table below shows different types of electromagnetic radiation, arranged according to their typical frequencies. \ \begin{array}{|l|l|} \hline \ ...
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Calculate the frequency of infrared light with a wavelength of $8 \times 10^{-7} \mathrm{~m}$.
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Calculate the frequency of infrared light with a wavelength of $8 \times 10^{-7} \mathrm{~m}$.Calculate the frequency of infrared light with a wavelength of $8 \times 10^{-7} \mathrm{~m}$. ...
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Identify the type of electromagnetic radiation for each of the wavelengths.
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Identify the type of electromagnetic radiation for each of the wavelengths.Different types of electromagnetic radiation have different wavelengths. This can influence their properties and what each could be used for in our da ...
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Arrange the following three types of electromagnetic radiation in order of increasing wavelength:
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Arrange the following three types of electromagnetic radiation in order of increasing wavelength:Arrange the following three types of electromagnetic radiation in order of increasing wavelength: &nbsp; 1. X-rays 2. violet light 3. orange light ...
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List some examples of electromagnetic waves
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List some examples of electromagnetic wavesList some examples of electromagnetic waves ...
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What are the wavelength and frequency ranges of the divisions of the electromagnetic spectrum?
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What are the wavelength and frequency ranges of the divisions of the electromagnetic spectrum?What are the wavelength and frequency ranges of the divisions of the electromagnetic spectrum? ...
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How is electro-magnetic radiation classified?
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How is electro-magnetic radiation classified?How is electro-magnetic radiation classified? ...
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A student drops a piece of apparatus with a mass of 5kg from a height of 2m to the floor. What is the change of potential energy?
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A student drops a piece of apparatus with a mass of 5kg from a height of 2m to the floor. What is the change of potential energy?A student drops a piece of apparatus with a mass of 5kg from a height of 2m to the floor. What is the change of potential energy? ...
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Given the Newtonian formula $F=ma$, can we conclude that acceleration causes force?
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Given the Newtonian formula $F=ma$, can we conclude that acceleration causes force?Given the Newtonian formula $F=ma$, can we conclude that acceleration causes force? ...
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What are frames of reference in displacement?
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What are frames of reference in displacement?What are frames of reference in displacement? ...
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What is a frame of reference in physical sciences?
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What is a frame of reference in physical sciences?What is a frame of reference in physical sciences? ...
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Have you seen this moon landing interactive presentation?
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Have you seen this moon landing interactive presentation? Have you seen this moon landing interactive presentation? &nbsp; ...
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State the gamma function
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State the gamma functionState the gamma function ...
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State Einstein's field equations in general relativity
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State Einstein's field equations in general relativityState Einstein's field equations in general relativity ...
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State Maxwell's equations for electromagnetic waves
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State Maxwell's equations for electromagnetic wavesState Maxwell's equations for electromagnetic waves ...
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State the wave equation
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State the wave equationState the wave equation ...
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What is a particle's rest energy in special relativity?
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What is a particle's rest energy in special relativity?What is a particle's rest energy in special relativity? ...
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State Newton's universal law of gravitation
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State Newton's universal law of gravitationState Newton's universal law of gravitation ...
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What is a line graph?
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What is a line graph?What is a line graph? ...
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