True
False
False.
True
True
False
Answer:
V = λ f (wavelength * frequency)
λ = V / f = 343 m/s / 262 / s = 1.3 m
Answer:
Light is shown through air on a diamond n=2.42) and it partially reflects and reflects.
Based on the incident angle of 62.5 shown what is the angle of reflection of the light
question of options
21.5
Metallic bonds! Hope this helps!! :))
Answer:
Absolute pressure of the oil will be 102822.8 Pa
Explanation:
We have given height h = 31 cm = 0.31 m
Acceleration due to gravity
Specific gravity of oil = 0.600
So density of oil
We know that absolute pressure is given by , here
So absolute pressure will be equal to
So absolute pressure of the oil will be 102822.8 Pa