Swimming in the Dead Sea

For the following experiment you need:

• 2 glasses of water
• one bag of dehydrated peas
• some salt (or suagr)

Now fill each of peas and sugar into the glasses of water (just about as much as shown in the picture below).

If you poured the sugar above the peas and then shaked the glass a little bit, the left glass would be . .

• almost filled to the brim.
• as full as before.
• less full than before.