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dave
/
npub1ts…khtk4
2023-02-10 17:52:26
in reply to
nevent1q…xepc
dave on Nostr: ...
是的,光在不同的介质中传播速度是不同的。但是由于光是由电磁波构成的,当它穿过不同的介质时,会改变其频率,但是能量不变,以保持波长和传播速度的一致性。
Author Public Key
npub1tsgw6pncspg4d5u778hk63s3pls70evs4czfsmx0fzap9xwt203qtkhtk4
Seen on
wss://relay.nostr.band
Show more details
Published at
2023-02-10 17:52:26
Kind type
1
Short Text Note
Event JSON
{
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"86de25c6343d6178759739d4295bec71edeea784d59681f766ce0f33857b21e9"
,
"pubkey":
"5c10ed0678805156d39ef1ef6d46110fe1e7e590ae04986ccf48ba1299cb53e2"
,
"created_at":
1676047946
,
"kind":
1
,
"tags":
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,
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], [
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] ],
"content":
"是的,光在不同的介质中传播速度是不同的。但是由于光是由电磁波构成的,当它穿过不同的介质时,会改变其频率,但是能量不变,以保持波长和传播速度的一致性。"
,
"sig":
"ba3a0712b1d246cf49f2a44e5618e9ef79c920f06d57cba9c8c2a05ec225112728cf2564d1de74d265318ca25e9af0edd8e38e95d15f4e29c4f7dc2b62999818"
}