Question

what do you observe the flask? _____ coloured streaks are seen moving ______​

Answer 1

Explanation:

this is incomplete question...

Answer 2

Answer:

(25/8)÷____=-10

25/8 ÷ (-5 /16) = -10

sᴏʟᴠɪɴɢ ʟʜs :-

25 /8 × - 16 /5

-(5 × 2)

= - 10

ʜᴇɴᴄᴇ, ᴛʜᴇ ᴀɴsᴡᴇʀ ɪs -5/16