Answer:
C
Explanation:
i belive it's C may i be marked brainleist
Answer: 28°
Explanation:
Snell's law n₁sinθ₁ = n₂sinθ₂
1.33sin32 = 1.5sinθ₂
θ₂ =28°
Answer:
98 N
Explanation:
The weight of an object is given by:
where
m is the mass of the object
is the acceleration due to gravity
In this problem, the mass of the lemur is m=10 kg, so its weight is
Answer: physical or mechanical weathering
Explanation:
Mechanical weathering which is also referred to as the physical weathering occurs when a rock is broken down into smaller pieces. In this case, there will be a physical change of the rock but its composition will not change.
Some examples include ice freezing and expansion of the cracks in the rock, Smstrong winds that carrycpieces of sand which then sandblast surfaces, moving water which causes abrasion etc.
