- #36
shivaniits
- 39
- 0
Neandethal00 said:
oh yes that i was asking all along..! that i want to point..as if how one could explain such conversion...??
Neandethal00 said:Here is a dumb thought.
Say, I have a ball in my hand of mass 1 Kg.
I throw it with speed 20m/sec.
Its kinetic energy is 200J. Mass equivalent of this energy is
2.22x10-15 Kg.
Can we say mass of the ball is increased by 2.22x10-15 Kg.
In another words, mass of the moving ball is 1+2.22x10-15Kg, and it will act like a ball of mass 1+2.22x10-15Kg.
Is this the mass increase we see in special relativity caused by speed?
In such case, it is not a physical increase of mass at all.
A.
Finding quality video lectures is important because it allows individuals to learn from experts in a specific field without having to physically attend a lecture. This can save time and money, and also provide access to lectures from top universities and institutions that may not be available in person.
Richard Feynman was a renowned physicist and Nobel Laureate known for his contributions to quantum mechanics and particle physics. His lectures are highly regarded because he had a unique ability to explain complex scientific concepts in a simple and engaging manner, making them accessible to a wider audience.
There are a few factors to consider when determining the quality of a video lecture. Firstly, the credentials of the lecturer should be taken into account. Look for lectures from reputable institutions or individuals with expertise in the subject matter. Additionally, the production quality of the video, such as audio and visual clarity, can also indicate the quality of the lecture.
Yes, there are several online platforms that curate and provide access to high-quality video lectures. Some examples include Coursera, edX, and Khan Academy. These platforms often have a wide range of topics and lectures from top universities and experts.
Video lectures can be a useful supplement to traditional classroom learning, but they should not be seen as a complete substitute. While video lectures can provide access to valuable information and insights, they may not offer the same level of interaction and hands-on learning opportunities that a traditional classroom setting can provide.