Calculator for physics studies

In summary, the graphing calculator is not necessary for physics studies, but it can be helpful for doing calculations and for having a "pretty print" of equations.
  • #1
Caoimhin
2
0
Hi!
I was wondering if a graphing calculator (like the HP 50g, which really "turns me on") is really necessary for studying physics. I guess you're not counting much in these courses, you're just going to operate on a's and x's while using a simple calculator just to get the exact result at the end.
Do I need to have such a calculator for my physics studies? Will it help me, will it improve my studies or would it just make everything harder? What do you think?
 
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  • #2
Do you need one for a physics course - no.
Can you use a physics course to justify buying one - yes !
 
  • #3
I guess I won't be buying one if I don't need it, then.. It's not really cheap.
 
  • #4
It is the price of a textbook (actually, half the price of some of the more expensive ones). It has an equation library full of many geometric and physics equations, and built-in constants.

It has a fairly good Computer Algebra System that can accomplish most of what you might be likely to need to do with a program like Mathematica (although slower and much more cumbersome).

Do you "need" it? No, not really. But it can help you replace an equation table, a constant table, a scientific calculator, a unit conversion table, et cetera. It's ability to formulate equations as "pretty print" makes it more difficult to make a mistake than if you have to convert your written equations into machine order of operations.

I doubt it will help you with your studies, but it might give you an edge on a test, but the downside is that you could become too reliant on it, and the HP-50 has a fairly steep learning curve to access some of its more advanced functions, so, depending on your current level of knowledge, I would factor in at least 2-10 hours of time to get acquainted with its basic functionality.
 

1. How can a calculator help me in my physics studies?

A calculator can help you in your physics studies by performing complex mathematical calculations quickly and accurately. This can save you time and help you focus on understanding the concepts and principles of physics.

2. What functions and features should I look for in a calculator for physics studies?

Some important functions and features to look for in a calculator for physics studies include trigonometric functions, logarithms, exponential functions, scientific notation, and the ability to store and recall variables. It should also have a large display and be able to perform calculations with both real and complex numbers.

3. Can I use a regular calculator for physics studies?

Yes, you can use a regular calculator for basic calculations in physics. However, for more advanced and complex calculations, it is recommended to use a scientific calculator specifically designed for physics and other scientific fields.

4. Are there any specific calculators recommended for physics studies?

There are many calculators designed specifically for physics studies, such as the TI-30Xa, Casio fx-991EX, and HP 35s. It is best to consult with your teacher or professor to see if they have any recommendations for a specific calculator.

5. Can a calculator replace understanding and knowledge of physics concepts?

No, a calculator is a tool that can assist in performing calculations, but it cannot replace the understanding and knowledge of physics concepts. It is important to use a calculator as a tool to aid in your studies, but also to take the time to understand the principles and concepts behind the calculations.

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