94.20 g/3.16722 mL = 29.74 g/mL
The ratio of mass to volume is equal to the substance's density. Thus, 29.74 g/mL is the density of whatever substance it may be. Density does not change for incompressible matter like solid and some liquids. Although, it may be temperature dependent.
Answer:
Explanation:
A photon has a frequency (ν) of 2.68 x 10. 6. Hz. ... Calculate the energy (E) and wavelength (λ) of a photon of light with a frequency (ν) of 6.165 x 10. 14 ... Calculate the wavelength and energy of light that has a frequency of 1.5 x 10. 15. Hz.
Explanation:
a. 0.0093
Number of significant figures = 2
All zero’s preceding the first integers are never significant
b. 120.9
Number of significant figures = 4
All zero’s between integers are always significant.
c. 1,000
Number of significant figures = 1
All zeroes used solely for spacing the decimal point are not significant.
d. 1.008
Number of significant figures = 4
All zero’s between integers are always significant.
All zero’s after the decimal point are always significant.
e. 670
Number of significant figures = 2
All zeroes used solely for spacing the decimal point are not significant.
f. 0.184
Number of significant figures = 3
All zero’s after the decimal point are always significant.
g. 1.30
Number of significant figures = 3
All zero’s after the decimal point are always significant.
The answer to your question would be _B High Temp
Answer:
option A
Explanation:
correct answer is option A
metalloids are the substances which are not metal and also are not non-metal they have the property of both metals and non-metals.
metalloids example are silicon, Germanium, Arsenic (As) etc.
Usage of metalloids as semiconductor has decreases the size of the circuits which leads to the shrink the size of many electronic devices such as TV, mobile etc.
