Jo, det ligger flere i kjøleskapet.

Jo is a very common Norwegian word with a few uses, and here it is most likely being used to contradict a negative idea.

For example, if someone has said or implied There aren’t any more, the reply Jo, det ligger flere i kjøleskapet means something like:

• Actually, there are more in the fridge.
• Yes there are — there are more in the fridge.

This is different from ja.
Norwegian often uses:

• ja = yes, to agree with a positive statement or answer a normal question
• nei = no
• jo = yes, in contradiction to a negative statement or negative question

So if someone says Det er ikke flere (There aren’t any more), you can answer Jo!

Norwegian often prefers a position verb like ligge (lie), stå (stand), or sitte (sit) when talking about where something is.

So:

• Det er flere i kjøleskapet = There are more in the fridge
• Det ligger flere i kjøleskapet = literally There lie more in the fridge

In natural English, we usually just say there are, but Norwegian often chooses a more specific verb.

Here, ligger suggests that the items are lying there in the fridge, not standing upright or sitting somewhere.

This is a very common question for English speakers, because English usually uses be, while Norwegian often uses a verb that describes position.

A basic idea is:

• ligge = lie, be lying down, be located in a way thought of as horizontal or resting
• stå = stand, be upright
• sitte = sit, be seated / be in a fixed position

Examples:

• Boka ligger på bordet = The book is on the table
• Flaska står på bordet = The bottle is on the table
• Katten sitter i stolen = The cat is sitting in the chair

In your sentence, ligger is used because the things in the fridge are being thought of as lying there. That is very natural in Norwegian.

Flere means more or several/more of them, depending on context.

In this sentence, it usually means more (of the same thing). The noun is left out because it is already understood from the conversation.

For example:

• Har vi flere egg? = Do we have more eggs?
• Jo, det ligger flere i kjøleskapet. = Yes, there are more in the fridge.

So flere here is standing in for something like:

• flere egg
• flere flasker
• flere yoghurter

The exact noun depends on the context.

Because Norwegian, like English, often leaves out a noun when it is already obvious.

Compare in English:

• Do we have any more apples?
• Yes, there are more in the fridge.

You do not need to repeat apples if everyone knows what you mean.

Norwegian does the same thing:

• Har vi flere epler?
• Jo, det ligger flere i kjøleskapet.

So flere can work on its own when the missing noun is understood from context.

Here det is a dummy subject or formal subject. It does not refer to a specific thing like it often does in English.

This is similar to English there in sentences like:

• There are more in the fridge.

Norwegian often uses det in this kind of sentence:

• Det ligger flere i kjøleskapet
• Det står en bil utenfor
• Det sitter noen i stua

So even though det literally looks like it, in this kind of structure it functions more like the English introductory subject in there is/there are.

I kjøleskapet means in the fridge or in the refrigerator.

The word kjøleskap means fridge / refrigerator.
The ending -et makes it definite:

• et kjøleskap = a fridge
• kjøleskapet = the fridge

So:

• i et kjøleskap = in a fridge
• i kjøleskapet = in the fridge

Norwegian usually adds the definite article as an ending on the noun, instead of using a separate word like the.

Yes, that is grammatically possible, but it shifts the focus a bit.

• Det ligger flere i kjøleskapet is a very natural existential sentence: There are more in the fridge.
• Flere ligger i kjøleskapet puts flere first and gives it more emphasis: More are lying in the fridge.

In many everyday situations, det ligger flere i kjøleskapet sounds more natural, especially when introducing the existence of something.

So both can work, but the version with det is the more typical neutral way to say it.

This happens because Norwegian word order often puts the verb in second position in main clauses. This is called the V2 rule.

In Det ligger flere i kjøleskapet:

1. Det = first position
2. ligger = second position
3. flere = comes after the verb

This is normal Norwegian sentence structure.

If you start with another element, the verb still usually stays second:

• I kjøleskapet ligger det flere.

That may sound a bit more marked or literary in some contexts, but it shows the same pattern.

Usually it refers to actual physical items in the fridge, yes. But Norwegian often uses ligge a little more broadly than English uses lie.

So even if English would simply say:

• There are more in the fridge

Norwegian may still naturally say:

• Det ligger flere i kjøleskapet

without strongly emphasizing the physical position. It is often just the normal, idiomatic choice when talking about where objects are.

Yes, the comma is natural here because Jo is being used as a separate response word at the start of the sentence.

So:

• Jo, det ligger flere i kjøleskapet.

This is like writing in English:

• Actually, there are more in the fridge.
• Yes, there are more in the fridge.

The comma helps show a small pause after Jo. In informal writing, people are not always perfectly consistent with commas, but this punctuation is standard and natural.