Question

what is good source of energy​

Answer 1

Answer:

provide a large amount of continuous supply of energy per unit mass or volume.

cheap and easily available.

safe to store and easy to transport.

should not pollute the environment.

moderate ignition temperature.

economical

Explanation:

Answer 2

Explanation:

ʜᴇʟʟᴏ ᴍᴀᴛᴇ

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ᴄʜᴀʀᴀᴄᴛᴇʀɪsᴛɪᴄs ᴏғ ᴀ ɢᴏᴏᴅ sᴏᴜʀᴄᴇ ᴏғ ᴇɴᴇʀɢʏ ᴀʀᴇ:

①) ɪᴛ sʜᴏᴜʟᴅ ʙᴇ ᴀ sᴜsᴛᴀɪɴᴀʙʟᴇ ᴀɴᴅ ʀᴇɴᴇᴡᴀʙʟᴇ sᴏᴜʀᴄᴇ ᴏғ ᴇɴᴇʀɢʏ.

②) ɪᴛ sʜᴏᴜʟᴅ ᴘʀᴏᴠɪᴅᴇ ɢʀᴇᴀᴛ ᴀᴍᴏᴜɴᴛ ᴏғ ᴇɴᴇʀɢʏ ᴘᴇʀ ᴜɴɪᴛ ᴍᴀss ᴏʀ ᴠᴏʟᴜᴍᴇ.

③) ɪᴛ sʜᴏᴜʟᴅ ʙᴇ ᴇᴀsɪʟʏ ᴀᴄᴄᴇssɪʙʟᴇ ᴀɴᴅ ᴘʀᴏᴠɪᴅᴇ ᴇɴᴇʀɢʏ ғᴏʀ ᴛʜᴇ ᴍᴀxɪᴍᴜᴍ ᴘᴇʀɪᴏᴅ ᴏғ ᴛɪᴍᴇ.

④) ɪᴛ sʜᴏᴜʟᴅ ɴᴏᴛ ᴄᴀᴜsᴇ ᴘᴏʟʟᴜᴛɪᴏɴ ᴏɴ ʙᴇɪɴɢ ʙᴜʀɴᴛ.

⑤) ɪᴛ sʜᴏᴜʟᴅ ʙᴇ sᴀғᴇ ғᴏʀ ᴛʜᴇ sᴜʀʀᴏᴜɴᴅɪɴɢ ɪɴᴅɪᴠɪᴅᴜᴀʟ ɪ.ᴇ. sʜᴏᴜʟᴅ ɴᴏᴛ ʜᴀʀᴍ ᴏᴛʜᴇʀ ᴘᴇʀsᴏɴs.

ᴛʜᴜs ᴏɴᴇ ᴏғ ᴛʜᴇ ʙᴇsᴛ sᴏᴜʀᴄᴇ ᴏғ ᴇɴᴇʀɢʏ ᴡʜɪᴄʜ ʜᴀs ᴀʟʟ ᴛʜᴇ ᴄʜᴀʀᴀᴄᴛᴇʀɪsᴛɪᴄs ɪs sᴜɴ