"JS Sterling" on silver jewelry indicates that the piece is made of sterling silver, which is composed of 92.5% silver and 7.5% other metals for strength and durability. The "JS" may refer to the manufacturer or maker of the jewelry.
"JS" on silver jewelry typically stands for the initials of the designer or manufacturer of the piece. It is a common practice in the jewelry industry to include the maker's mark for authenticity and identification purposes.
The value 6.6262 x 10^34 Js represents the Planck constant, denoted as h, in joules seconds. It is a fundamental constant in quantum mechanics and is used to describe the relationship between energy and frequency of electromagnetic radiation.
To calculate the energy of emitted light, you can use the equation E = hν, where E is energy, h is Planck's constant (6.626 x 10^-34 Js), and ν is the frequency of light. The value of the constant, Planck's constant, is 6.626 x 10^-34 Joulesseconds.
E = hf, where h is Planck's constant, 6.62 x 10-34 J.s and f is frequency in Hz.E = 6.62 x 10-34J.s x 7.21 x 1014Hz = 4.77 x 10-19 Joules
To calculate the time taken for the conversion, you can use the formula Q = mcΔT to find the total heat required. Then, use the formula Q = mL to calculate the latent heat required for the phase change. Finally, divide the total heat by the rate of heat input to find the time taken for complete conversion.
"JS" on silver jewelry typically stands for the initials of the designer or manufacturer of the piece. It is a common practice in the jewelry industry to include the maker's mark for authenticity and identification purposes.
It isn't a "JS" (and JS isn't the mintmark, the mintmark, if any would be found on the reverse) dime. It is a Roosevelt Dime, the JS are the designer's initials. It is silver, however, and worth around $2.15 in silver content.
i have the same setting. made in 1920, sterling silver. according to my research, it would be about 5,000 dollars as a set. check replacements.com for individual purchase. very valuable when sold or replaced indiviually. mine was my grandparents', so the sentimental value surpasses anything else
The initials "JS" are representative of the designer's name, John Sinnrock.
JS means your initials of your name and your wife name.
The Native American silversmith known for the hallmark "JS" is Jesse S. Monongye. He is recognized for his work in the Zuni Pueblo tradition, creating intricate silver jewelry that often incorporates traditional designs and techniques. Monongye's craftsmanship is celebrated in the Native American art community, and his pieces are sought after by collectors and enthusiasts alike.
John R. Sinnock, the designer of the coin.
The jewelry designer with the initials JS is Jacquie Aiche. She is known for her unique designs that blend bohemian and modern aesthetics, often incorporating natural stones and delicate gold elements. Her pieces have gained popularity among celebrities and fashion enthusiasts alike.
Just saying :)
May16, 1971
It's just a silver Roosevelt dime worth about a dollar
1964 was the highest mintage year for Roosevelt silver dimes, most are valued for the silver at about $2.50.NOTE: The letters JS you see are the designers initials, all Roosevelt dimes have them and they add nothing to the value.With the high silver prices only Mint State coins have higher values..07234 troy ounce X Silver Spot @ $40 troy ounceExample: .07234 X $40.00 = $2.89This is just the value in silver, not the collectors value.