{"id":198,"date":"2023-04-01T12:16:28","date_gmt":"2023-04-01T12:16:28","guid":{"rendered":"http:\/\/localhost\/solvefor2\/?p=198"},"modified":"2023-04-01T12:43:45","modified_gmt":"2023-04-01T12:43:45","slug":"physics-questionspaper-form-four","status":"publish","type":"post","link":"https:\/\/edu.co.tz\/notes\/physics-questionspaper-form-four\/","title":{"rendered":"PHYSICS QUESTIONSPAPER FORM FOUR"},"content":{"rendered":"<h1>EAGLE WINGS EDUCATION SERVICES.                                   PHYSICS PAPER FORM FOUR<br \/>\n<\/h1>\n<h2>\u2022Answer all questions.<br \/>\n<\/h2>\n<p>1. (a)  Define the following terms as used in waves,(i)Wave (ii)Frequency (iii)Period (iv)Wave length(v)Amplitude. Wave velocity.(10mrks)\n<\/p>\n<p>   (b)   Give the two types of waves you know.(4mrks)\n<\/p>\n<p>   (c)    A TV station produced a wave of XHz given that the distance over which the wave traveled is 10m. Find the frequency of the wave. (V=3.0\u00d710^8).(6mrks)\n<\/p>\n<p>2. (a) State the principal of moments. (3mrks)\n<\/p>\n<p>    (b) Define the term collision. (3mrks)\n<\/p>\n<p>    (c) Explain the two types of collision. (4mrks)\n<\/p>\n<p>    (d) A body of mass 8kg moving with a velocity of 20m\/s collides with another body of mass 4kg moving with a velocity of 8m\/s in the same direction. The velocity of 8kg body is reduced to 15m\/s after collision. Calculate the final velocity of the 4kg body.(10mrks)\n<\/p>\n<p>3. (a) State the Archimedes principle.(3mrks)\n<\/p>\n<p>    (b) What is meant by the following terms, (i)Bouyant force (ii) Upthrust (iii)Real weight (iv) Apparent weight (v) Weight of the fluid displaced. (10mrks)\n<\/p>\n<p>    (c) State the law of flotation. (2mrks)\n<\/p>\n<p>    (d) What name is given to a line drawn on the lower part of the ship?. (2mrks)\n<\/p>\n<p>     (e) A glass weights 7.0N in air and 3.0N in water. What is the relative density of the glass?. (3mrks)\n<\/p>\n<p>4. (a)  What is meant by the term friction?. (2mrks)\n<\/p>\n<p>    (b) Explain the two types of friction. (8mrks)\n<\/p>\n<p>    (c) Give two advantages and two disadvantages of friction. (4mrks)\n<\/p>\n<p>   (d) A box of mass 2kg rests on a horizontal surface a force of 4.4N is required to just start the box  moving. What is the coefficient of static friction between the box and the surface. (6mrks) use g = 10m\/s\n<\/p>\n<p>5. (a)  Define the following terms and give their SI units,(i) Work (ii) Energy (iii) Power. (9mrks)\n<\/p>\n<p>   (b)    What is joule? (3mrks)\n<\/p>\n<p>   (c).    What are the types of mechanical energy? (2mrks)\n<\/p>\n<p>   (d) A ball of mass 0.5kg is kicked vertically upward and raised to a height of 5m. Find the potential energy required by the ball. (6mrks)\n<\/p>\n<p>                                                          *END*\n<\/p>\n<p>                                \u2206PREPARED BY SIR JUMA SOSPETER\u2206\n<\/p>\n<p>  \u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>EAGLE WINGS EDUCATION SERVICES. PHYSICS PAPER FORM FOUR \u2022Answer all questions. 1. (a) Define the following terms as used in<\/p>\n","protected":false},"author":1,"featured_media":321,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,1],"tags":[],"class_list":["post-198","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-physics","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PHYSICS QUESTIONSPAPER FORM FOUR - MAKTABA EDUCATION CENTER<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/edu.co.tz\/notes\/physics-questionspaper-form-four\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHYSICS QUESTIONSPAPER FORM FOUR - MAKTABA EDUCATION CENTER\" \/>\n<meta property=\"og:description\" content=\"EAGLE WINGS EDUCATION SERVICES. 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