GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
8. | Which of the following property must be there in a substance so that it can be used as target in X-ray tube? | |
A. | It must have low melting point | |
B. | It must have low atomic number | |
C. | It must have high reflecting ability | |
D. | It must have high atomic number | |