Level 1450 - 7 Letters

Here's the 7 letter solution for Level 1450 in 4 Pics 1 Word

4 pics 1 Word Level 1450 Image 1 4 pics 1 Word Level 1450 Image 2 4 pics 1 Word Level 1450 Image 3 4 pics 1 Word Level 1450 Image 4
P
H
Y
S
I
C
S