lemonsqueezesteez lemonsqueezesteez

09-09-2016
Physics

contestada

Krishne wants to measure the mass and volume of a key. Which tools should she use?

Respuesta :

17-09-2016

a balance and a graduated cylinder

Answer Link

Otras preguntas

Camera lenses (n = 1.55) are often coated with a thin film of magnesium fluoride (n = 1.3). These non-reflective coatings use destructive interference to reduce

Suppose that R={(x,y):0≤x≤6,0≤y≤5}, R 1 ={(x,y):0≤x≤6,0≤y≤4}, and R 2 ={(x,y):0≤x≤6,4≤y≤5}. Suppose, in addition, that ∬ R f(x,y)dA=8,∬ R g(x,y)dA=7, an

Which one of the following is correct? (a) (−2,0]∩[0,2)=∅ (c) (−2,0]∩[0,2)={0} (b) (−2,0]∩[0,2)=(−2,2) (d) (−2,0]∩[0,2)={−2,−1,0,1,2} 2. Let A=(−1,6] and B=[−1,

You have a very sensitive detector measuring the energy from 500 nm light. Which of these measurements is impossible? 09.93x10-¹9 J 07.95x10-19 J O 3.97x10-19 J

4. 延續上題，在滿足該集水區開發前的區域排水保護標準限制條件，估算各河段的計畫流量，並繪製區域排水幹線AB, BC, CD 各河段的計畫流量並繪製流量分配圖。利用曼寧公式規劃設計滿足計畫流量之U型混凝土渠道斷面，並詳細繪製區域排水幹線AB, BC, CD 河段的縱斷面與橫斷面，請確實標示計畫渠底高程、計畫水位高程與設

What is tan of theta if theta= 3pi/4 -1 1 +-sqrt2/2 -sqrt2/2

Which of the following examples illustrates the "corporate income tax"? Select the correct answer below: O Beta Co., a corporation, produces baked goods and pay

A sequence of bounded functions fn:S→R converges uniformly to f:S→R, if and only if limn→[infinity]∥fn−f∥u=0, where ∥f∥u:=sup{∣f(x)∣:x∈S}. (5.2) Consider t

Let f(x)= x 1 ,0.8≤x≤1.2. Suppose that we approximate f(x) by the 2 nd degree Taylor polynomial T 2 (x) centered at a=1. Taylor's inequaltiy gives an estima

level surface en F(x, y, z) := 5n(xy+z)²¹ + 2(yz − x²)² = 19 (0, 0, (19 – 5n)≥n). Con ne N. n