Answers A function of the hydrochloric acid produced in the human stomach during digestion is to A function of the hydrochloric acid produced in the human stomach during digestion is to A. neutralise the effect of bile B. coagulate milk protein and emulsify fats C. stop the action of ptyalin D. break up food into smaller particles Correct Answer: Option C Explanation
Answers If cos θ = 5/13, what is the value of tan (theta) for 0 If cos θ = 5/13, what is the value of tan (theta) for 0 < θ < 90° ? A. 13… Read More
Answers Which of the following are true about the infra-red radiation? i. it is invisible ii…. Which of the following are true about the infra-red radiation? i. it is invisible ii. it is called… Read More
Answers If sin θ = -1/2 for 0 If sin θ = -1/2 for 0 o, the value of θ is A. 30o and 150o B. 150o and 210o C. 210o and 330o D. 150o and 330o Correct Answer: Option C Explanation sin θ = -1/2 = -0.5 θ = sin-1 (0.5) θ = 30o Since θ is negative θ = 180 + 30 = 210o θ = 360 – 30 = 330o ∴θ = 210o and 330o `, props: [‘comment’], data() { return {} }, methods: {} }) {{ reply.posted_by.display_name }}: {{ reply.created_at }} If sin θ = –1/2 for 0 o, the value of θ is A. 30o and 150o B.… Read More
Answers What is the locus of the point X which moves relative to two fixed points… What is the locus of the point X which moves relative to two fixed points P and M… Read More
Answers Read the extract below and answer the question ……;she Sends him purpose that I may… Read the extract below and answer the question ……;she Sends him purpose that I may appear stub born… Read More