Ánh sáng trắng có cường độ đồng đều trong vùng bước sóng từ 430 nm
đến 690 nm chiếu vuông góc lên một bản mỏng nước có chiết suất 1,33 và độ dày
320 nm lơ lửng trong không khí. Hỏi bước sóng nào của ánh sáng phản xạ từ bản
mỏng là mạnh nhất đối với người quan sát ?
Answers: 3
Physics, 22.06.2019 00:20
In the derivation of rrkm theory, a factor of 1/2 is introduced when equalizing the rates of formation and decomposition of activated complex as keal-hr) = ko this is clearly against the assumption of transition state theory that states all the activated complex in the transition state iss going to the product. find the reason why this factor is introduced here.
Answers: 2
Physics, 22.06.2019 08:00
1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving
Answers: 1
Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Physics, 22.06.2019 14:00
Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 3
Ánh sáng trắng có cường độ đồng đều trong vùng bước sóng từ 430 nm
đến 690 nm chiếu vuông góc lên m...
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