Questions in Grade High-school

Questions in Grade High-school

[Done] A liquid has a volume of 2000 cm³ and a mass of 24 kg. Calculate the height of the column of the liquid that exerts a pressure of 3600 N/m². The length of the side is 20 cm by 5 cm.

[Done] A basket contained 10 mangoes. Three mangoes were removed. Find the percentage decrease in the number of mangoes in the basket. A. 3% B. 10% C. 70% D. 30%.

[Done] Write proper nouns (special names) for the following common nouns: Colgate Toothpaste Ice Cream Amul Rewrite the following sentences changing the gender of the underlined nouns: 1. The bridegroom was a young man. 2. My sister knows your husband. 3. My uncle is a good host. 4. This girl is my niece. 5. The headmaster advised the boys to work hard.

[Done] Which is not a sentence? A) She plays. B) In the garden. C) Birds fly. D) I like cake.

[Done] 1. To complete something (IFALNESI) 2. To make inquiries in order to establish facts and reach new conclusions (SERHCAER) 3. Not costing anything (OCPIMNEYARTL) 4. Something exciting (VEEFNTLU)

[Done] 1. Name the physical quantity whose unit is Joule per coulomb? 2. ______ is a unit of energy? 3. Equal charge is given to spheres of different radii. How will the potential change? 4. For a linear dielectric, the ratio of dielectric polarization to the applied electric field is equal to? 5. What are the dimensions of electric polarization? 6. What is the electric field at a point very close to the surface of a charged conductor with surface charge density?

[Done] In the examination of questioned documents, should the suspect be given a pen and paper similar to those used in the questioned document? A. True B. False

[Done] A gallon of stain is enough to cover 200 square feet of decking. Bradley has two areas of decking he would like to cover with stain. One rectangular area is 23 feet by 10.4 feet, and the other is 10.5 feet by 7.2 feet. Which expression gives the number of gallons of stain Bradley will need? [(23)(10.5)+(10.4)(7.2)]+200 [(23)(10.4)+(10.5)(7.2)]+200 [(23)(10.5)+(10.4)(7.2)] / 200 [(23)(10.4)+(10.5)(7.2)] / 200

[Done] Which is biotic? A. wind B. iron gate C. sunlight D. leaf

[Done] Solve each equation by graphing. If integral roots cannot be found, estimate the roots to the nearest tenth. a. [tex]x^2+7 x+9=0[/tex] b. [tex]x^2-2 x-4=0[/tex] c. [tex]x^2-4 x+6=0[/tex]