Dekho kaise ek Auto Driver ka beta bana India ka yougest IAS

If the potential difference of coolidge tube probucing X-ray is increased, then choose the corrent option (s). Here, lambda_0 is cut off wavelength and lambda_(Ka) and lambda_(K beta) are wavelengths of K_(alpha) and K_(beta) characteristic X-rays.

Study the following informa-tion carefully and answer the questions given below. The digits from 0 to 9 are coded as shown below with the exceptions that follow: If a number begins and ends with a non-zero odd digit, the first and last digits are to be coded as Y and # respectively. If a number begins and ends with an even digit (including zero), the first and last digits are to be coded as beta and X respectively. What will be the cade for 278140? 1) beta A$ delta MR 2) beta A$ delta MX 3) KA$ delta MR 4) YA$ delta% # 5) None of these

If vec a=2 hat i+ hat j+ hat k , vec b= hat i+2 hat j+2 hat k , vec c= hat i+ hat j+2 hat ka n d(1+alpha) hat i+beta(1+alpha) hat j+gamma(1+alpha)(1+beta) hat k= vec axx( vec bxx vec c),t h e nalpha,betaa n dgamma are a.-2,-4,-2/3 b. 2,-4,2/3 c. -2,4,2/3 d. 2,4,-2/3