1. mass
2. weight
3. weight
4. weight
5. mass
6. mass
Color is what scientist use to determine the temperature of a star!
hope this helps!
Answer:
Mass of the climber = 69.38 kg
Explanation:
Change in length

Load, P = m x 9.81 = 9.81m
Young's modulus, Y = 0.37 x 10¹⁰ N/m²
Area

Length, L = 15 m
ΔL = 5.1 cm = 0.051 m
Substituting
Mass of the climber = 69.38 kg
Answer:
B
Explanation:
Wave length is the height perpendicular verically of a wave
When crest of one wave interferes with the trough of other wave, the amplitude of the resultant wave formed is less. Hence the type of interference is destructive interference.