Un flux de protoni cu masa 1.66·10-27kg intra intr-un camp magnetic constant cu o viteza initiala 1.7·105m/s perpendiculara pe directia campului. Ce valoare trebuie sa aibe inductia campului magnetic astfel incat raza traiectoriei protonilor sa fie 7.9cm?
Обери правильну відповідь. Принцип далекодії Галілея стверджує, що...
Обери правильну відповідь. Принцип відносності Галілея стверджує, що...
What will be the result of the following code?
Tweety Ltd has budgeted to produce the following units during the third quarter of 2023:
July 3 680
August 4 450
September 4 170
Two litres of direct material at N$ 6.25 per litre are required for each unit of finished product. Ending direct material inventory is expected to be 70% of the following month’s production requirements. Material required during any month will be purchased during the previous month.
The cost of direct material to be purchased in July amounts to: