In music, a double stop refers to the technique of playing two notes simultaneously on a bowed stringed instrument such as a violin, a viola, a cello, or a double bass. In performing a double stop, two separate strings are bowed or plucked simultaneously. Although the term itself suggests these strings are to be fingered (stopped), in practice one or both strings may be open.
can a violin play two notes at once?
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Answer: yes

Cornus florida, the flowering dogwood, is a species of flowering plant in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida and west to the Mississippi River. The tree is commonly planted as an ornamental in residential and public areas because of its showy bracts and interesting bark structure.
do dogwood trees grow in the middle east?
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Answer: no

Troopers' headwear is unique in that instead of the peaked caps or campaign hats popular with other agencies, cowboy hats are worn with the duty uniform. Felt hats are worn in colder weather and straw hats are worn in warmer weather. Dress uniforms are similar to the patrol uniform, with the addition of a blue tie, long-sleeved shirt and black cowboy boots. Dress for various ceremonial units adds white gloves, a white ascot, a black Sam Browne shoulder strap and a red shoulder cord.
do texas state troopers have to wear hats?
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Answer:
yes