Or
Define simple pendulum. Show that the motion of a simple pendulum is
simple harmonic for s...
![Physics](/tpl/images/cats/fizika.png)
Physics, 22.04.2021 15:30, drandbone92
Or
Define simple pendulum. Show that the motion of a simple pendulum is
simple harmonic for small angular oscillations.
Define specific heat capacities of a gas constant pressure and at constant
volume and deduce a relation between them.
Explain clearly the term minimum deviation as applied to a prism. Derive
an expression connection the refractive index of the material of the prisn
with minimum deviation.
Attempt any six questions:
a) Prove that total mechanical energy of a falling body remains constant.
b) Define angular momentum and derive its expression for a rigid body.
c) State Newton's laws of motion and show that second law of moti
gives the measurement of force.
d) Define coefficient of linear and superficial expansion of a solid a
deduce a relation between them.
Or
Define specific heat capacity of a substance. Describe the method
mixture to measure the specific heat capacity of a solid.β
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:30, Bryanguzman2004
Two polarizers are oriented at 24.0β to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30, kmwise19
If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:40, johanperezpere51
Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other objectβand for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?
Answers: 3
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