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Calculating the mass of a carbon atom, first year of secondary schoolAwaiting a response
I want to know how to calculate the mass of a carbon atom in physics for the first year of secondary school.
Visitor · 3 years ago
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Physics
31 questions1
0Answer
What do transparent, translucent and opaque media mean?Awaiting a response
What do transparent, translucent and opaque media mean in physics for the first year of middle school?
Visitor · 4 years ago
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In an energy balance, should solar energy be written as useful or not?Awaiting a response
In an energy balance, should solar energy be written as useful or not, and which type is it: radiant or thermal? Thank you.
Visitor · 5 years ago
0
0Answer
Exercises on the unit From the microscopic to the macroscopicAwaiting a response
I want exercises on the unit From the microscopic to the macroscopic.
Visitor · 5 years ago
11
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Why do we write “in excess” in the progress table in the titration lesson?Awaiting a response
Why do we write “in excess” in the H2O row of the progress table in titration? What does it mean?
Visitor · 5 years ago
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Solution to the practical activity on page 128 of the first-year secondary-school physics textbookAwaiting a response
I want the solution to the practical activity on page 128 of the first-year secondary-school physics textbook, common core science stream. Please help me.
Visitor · 5 years ago
0
0Answer
How to understand the energy balance lessonAwaiting a response
I want an explanation of the energy balance lesson in physics for the third year of middle school.
Visitor · 5 years ago
0
0Answer
How to calculate molar concentration from conductivityAwaiting a response
I am looking for how to calculate molar concentration from conductivity for the second year of secondary school. Thank you.
Visitor · 5 years ago
0
0Answer
Conductivity exercise: how can ions move in a solution?Awaiting a response
Sodium chloride solution conducts electric current because it contains Na+ cations and Cl− anions in the solution. Why do they not react with one another...?
Visitor · 5 years ago
0
0Answer
Sources or exercise series on civil engineering for the second year of secondary schoolAwaiting a response
Please, I would like a series of exercises on civil engineering because I rarely find an exercise or application for the second year of secondary school to practise. Please reply.
1
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Can an incomplete combustion equation be balanced?Awaiting a response
Can an incomplete combustion equation be balanced? Physics, third year of middle school.
Visitor · 6 years ago
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Calculating the maximum extent and the mass of a product graphicallyAwaiting a response
How to calculate the maximum extent from a graph of the concentration of a reactant and the mass of a product
Visitor · 6 years ago
0
0Answer
Proving that the weight force equals the height without the resultant forceAwaiting a response
Prove that the weight force equals the height without using or involving the resultant force. Please, I need it by Sunday, 30 September.
Visitor · 6 years ago
0
0Answer
Generating an induced electric current using a direct electric currentAwaiting a response
How do we generate an induced electric current using a direct electric current? Physics, 4AM.
Visitor · 6 years ago
0
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Producing an instruction page on how to use a computer, second year of middle schoolAwaiting a response
To celebrate your success in the previous academic year, your father gave you a new laptop. – Use its user manual to produce a page of instructions...
Visitor · 6 years ago
0
0Answer
Explaining chemical equations in physicsAwaiting a response
My friends, please help me understand chemical equations. May Allah protect you. I got 5 out of 20 on my physics test.
Visitor · 6 years ago
1
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Is the principle of inertia always satisfied? Newton’s first lawAwaiting a response
Newton’s first law: the principle of inertia. Is the principle of inertia always satisfied? What is the difference between inertial and non-inertial reference frames?
Visitor · 6 years ago
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What is the difference between inertial and non-inertial reference frames?Awaiting a response
Newton’s first law: Is the principle of inertia always satisfied? What is the difference between inertial and non-inertial reference frames?
Visitor · 6 years ago
0
0Answer
Why does a large ship float on the sea?Awaiting a response
Hello, website users. I kindly ask you to explain why a large ship made of millions of kilograms of iron floats...
Visitor · 6 years ago
1
0Answer
Solution to exercise 8 on page 86 of the third-year middle-school physics textbookAwaiting a response
I want the solution to exercise 10 on the same page. Whoever sends it to me will be rewarded by Allah.
Visitor · 7 years ago
